vim: src/screen.c annotate

annotate src/screen.c @ 31565:7d40c8c10a12 v9.0.1115

patch 9.0.1115: code is indented more than needed Commit: https://github.com/vim/vim/commit/ed0c1d5d4b30d03b26ff08841f6da2ddf44025a7 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri Dec 30 18:07:46 2022 +0000 patch 9.0.1115: code is indented more than needed Problem: Code is indented more than needed. Solution: Use an early return to reduce indenting. (Yegappan Lakshmanan, closes #11758)

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 30 Dec 2022 19:15:04 +0100
parents	bb797331e21b
children	543153d582d5

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 9992 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	11 * screen.c: Lower level code for displaying on the screen.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 * Output to the screen (console, terminal emulator or GUI window) is minimized
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 * by remembering what is already on the screen, and only updating the parts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 * that changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 * displayed (excluding text written by external commands).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19 * ScreenAttrs[off] Contains the associated attributes.
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	20 * ScreenCols[off] Contains the byte offset in the line. -1 means not
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	21 * available (below last line), MAXCOL means after the end
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	22 * of the line.
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	23 *
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	24 * LineOffset[row] Contains the offset into ScreenLines*[], ScreenAttrs[]
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	25 * and ScreenCols[] for each line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 * LineWraps[row] Flag for each line whether it wraps to the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28 * For double-byte characters, two consecutive bytes in ScreenLines[] can form
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29 * one character which occupies two display cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	30 * For UTF-8 a multi-byte character is converted to Unicode and stored in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	32 * character without composing chars ScreenLinesUC[] will be 0 and
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	33 * ScreenLinesC[][] is not used. When the character occupies two display
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	34 * cells the next byte in ScreenLines[] is 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	35 * ScreenLinesC[][] contain up to 'maxcombine' composing characters
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	36 * (drawn on top of the first character). There is 0 after the last one used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 * ScreenLines2[] is only used for euc-jp to store the second byte if the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38 * first byte is 0x8e (single-width character).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 * The screen_*() functions write to the screen and handle updating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	41 * ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	43
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 * The attributes that are actually active for writing to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 static int screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	51 static void screen_char_2(unsigned off, int row, int col);
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	52 static int screenclear2(int doclear);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	53 static void lineclear(unsigned off, int width, int attr);
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	54 static void lineinvalid(unsigned off, int width);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	55 static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr);
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	56 static void win_rest_invalid(win_T *wp);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	57 static void msg_pos_mode(void);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	58 static void recording_mode(int attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	60 // Ugly global: overrule attribute used by screen_char()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 static int screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2237 diff changeset	63 #if defined(FEAT_CONCEAL) \|\| defined(PROTO)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	64 /*
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	65 * Return TRUE if the cursor line in window "wp" may be concealed, according
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	66 * to the 'concealcursor' option.
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	67 */
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	68 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	69 conceal_cursor_line(win_T *wp)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	70 {
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	71 int c;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	72
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	73 if (*wp->w_p_cocu == NUL)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	74 return FALSE;
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	75 if (get_real_state() & MODE_VISUAL)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	76 c = 'v';
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	77 else if (State & MODE_INSERT)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	78 c = 'i';
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	79 else if (State & MODE_NORMAL)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	80 c = 'n';
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	81 else if (State & MODE_CMDLINE)
2382 3a5ededa240a Add the 'c' flag to 'concealcursor'. Bram Moolenaar <bram@vim.org> parents: 2381 diff changeset	82 c = 'c';
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	83 else
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	84 return FALSE;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	85 return vim_strchr(wp->w_p_cocu, c) != NULL;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	86 }
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	87
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	88 /*
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	89 * Check if the cursor line needs to be redrawn because of 'concealcursor'.
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	90 * To be called after changing the state, "was_concealed" is the value of
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	91 * "conceal_cursor_line()" before the change.
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	92 * "
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	93 */
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	94 void
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	95 conceal_check_cursor_line(int was_concealed)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	96 {
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	97 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin) != was_concealed)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	98 {
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	99 int wcol = curwin->w_wcol;
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	100
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	101 need_cursor_line_redraw = TRUE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	102 // Need to recompute cursor column, e.g., when starting Visual mode
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	103 // without concealing.
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	104 curs_columns(TRUE);
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	105
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	106 // When concealing now w_wcol will be computed wrong, keep the previous
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	107 // value, it will be updated in win_line().
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	108 if (!was_concealed)
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	109 curwin->w_wcol = wcol;
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	110 }
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	111 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	112 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	113
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	114 /*
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	115 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	116 * window then get the "Pmenu" highlight attribute.
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	117 */
17055 f4de7ccdfd8c patch 8.1.1527: when moving popup window over the cmdline it is not redrawn Bram Moolenaar <Bram@vim.org> parents: 17041 diff changeset	118 int
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	119 get_wcr_attr(win_T *wp)
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	120 {
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	121 int wcr_attr = 0;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	122
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	123 if (*wp->w_p_wcr != NUL)
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	124 wcr_attr = syn_name2attr(wp->w_p_wcr);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	125 #ifdef FEAT_PROP_POPUP
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	126 else if (WIN_IS_POPUP(wp))
17771 4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	127 {
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	128 if (wp->w_popup_flags & POPF_INFO)
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	129 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	130 else
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	131 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	132 }
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	133 #endif
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	134 return wcr_attr;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	135 }
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	136
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	137 /*
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	138 * Call screen_fill() with the columns adjusted for 'rightleft' if needed.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	139 * Return the new offset.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	140 */
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	141 static int
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	142 screen_fill_end(
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	143 win_T *wp,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	144 int c1,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	145 int c2,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	146 int off,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	147 int width,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	148 int row,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	149 int endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	150 int attr)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	151 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	152 int nn = off + width;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	153
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	154 if (nn > wp->w_width)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	155 nn = wp->w_width;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	156 #ifdef FEAT_RIGHTLEFT
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	157 if (wp->w_p_rl)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	158 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	159 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	160 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	161 c1, c2, attr);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	162 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	163 else
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	164 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	165 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	166 wp->w_wincol + off, (int)wp->w_wincol + nn,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	167 c1, c2, attr);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	168 return nn;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	169 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	170
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	171 /*
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	172 * Clear lines near the end the window and mark the unused lines with "c1".
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	173 * use "c2" as the filler character.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	174 * When "draw_margin" is TRUE then draw the sign, fold and number columns.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	176 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	177 win_draw_end(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	178 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	179 int c1,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	180 int c2,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	181 int draw_margin,
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	182 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	183 int endrow,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	184 hlf_T hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 int n = 0;
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	187 int attr = HL_ATTR(hl);
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	188 int wcr_attr = get_wcr_attr(wp);
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	189
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	190 attr = hl_combine_attr(wcr_attr, attr);
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	191
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	192 if (draw_margin)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	193 {
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	194 #ifdef FEAT_FOLDING
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	195 int fdc = compute_foldcolumn(wp, 0);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	196
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	197 if (fdc > 0)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	198 // draw the fold column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	199 n = screen_fill_end(wp, ' ', ' ', n, fdc,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	200 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	201 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	202 #ifdef FEAT_SIGNS
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	203 if (signcolumn_on(wp))
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	204 // draw the sign column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	205 n = screen_fill_end(wp, ' ', ' ', n, 2,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	206 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	207 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	208 if ((wp->w_p_nu \|\| wp->w_p_rnu)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	209 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	210 // draw the number column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	211 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	212 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	213 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	219 wp->w_wincol, W_ENDCOL(wp) - 1 - n,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	220 c2, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	222 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	223 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	229 wp->w_wincol + n, (int)W_ENDCOL(wp),
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	230 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 }
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	232
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 set_empty_rows(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	236 #if defined(FEAT_FOLDING) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 /*
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	238 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	239 * space is available for window "wp", minus "col".
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	240 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	241 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	242 compute_foldcolumn(win_T *wp, int col)
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	243 {
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	244 int fdc = wp->w_p_fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	245 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw;
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	246 int wwidth = wp->w_width;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	247
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	248 if (fdc > wwidth - (col + wmw))
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	249 fdc = wwidth - (col + wmw);
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	250 return fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	251 }
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	252
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	253 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254 * Fill the foldcolumn at "p" for window "wp".
548 f43150a669dc updated for version 7.0155 vimboss parents: 540 diff changeset	255 * Only to be called when 'foldcolumn' > 0.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	256 * Returns the number of bytes stored in 'p'. When non-multibyte characters are
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	257 * used for the fold column markers, this is equal to 'fdc' setting. Otherwise,
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	258 * this will be greater than 'fdc'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259 */
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	260 size_t
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	261 fill_foldcolumn(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	262 char_u *p,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	263 win_T *wp,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	264 int closed, // TRUE of FALSE
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	265 linenr_T lnum) // current line number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 int level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 int first_level;
519 d50452846776 updated for version 7.0145 vimboss parents: 507 diff changeset	270 int empty;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	271 int fdc = compute_foldcolumn(wp, 0);
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	272 size_t byte_counter = 0;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	273 int symbol = 0;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	274 int len = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	276 // Init to all spaces.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	277 vim_memset(p, ' ', MAX_MCO * fdc + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 level = win_foldinfo.fi_level;
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	280 empty = (fdc == 1) ? 0 : 1;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	281
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	282 // If the column is too narrow, we start at the lowest level that
24055 90d1636a8fcb patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte Bram Moolenaar <Bram@vim.org> parents: 24043 diff changeset	283 // fits and use numbers to indicate the depth.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	284 first_level = level - fdc - closed + 1 + empty;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	285 if (first_level < 1)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	286 first_level = 1;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	287
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	288 for (i = 0; i < MIN(fdc, level); i++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 {
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	290 if (win_foldinfo.fi_lnum == lnum
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	291 && first_level + i >= win_foldinfo.fi_low_level)
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	292 symbol = wp->w_fill_chars.foldopen;
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	293 else if (first_level == 1)
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	294 symbol = wp->w_fill_chars.foldsep;
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	295 else if (first_level + i <= 9)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	296 symbol = '0' + first_level + i;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	297 else
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	298 symbol = '>';
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	299
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	300 len = utf_char2bytes(symbol, &p[byte_counter]);
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	301 byte_counter += len;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	302 if (first_level + i >= level)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 {
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	304 i++;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	305 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 }
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	308
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 if (closed)
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	310 {
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	311 if (symbol != 0)
24184 8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	312 {
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	313 // rollback length and the character
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	314 byte_counter -= len;
24184 8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	315 if (len > 1)
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	316 // for a multibyte character, erase all the bytes
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	317 vim_memset(p + byte_counter, ' ', len);
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	318 }
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	319 symbol = wp->w_fill_chars.foldclosed;
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	320 len = utf_char2bytes(symbol, &p[byte_counter]);
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	321 byte_counter += len;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	322 }
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	323
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	324 return MAX(byte_counter + (fdc - i), (size_t)fdc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	325 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	326 #endif // FEAT_FOLDING
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	327
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	328 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	329 * Return if the composing characters at "off_from" and "off_to" differ.
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	330 * Only to be used when ScreenLinesUC[off_from] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	331 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	332 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	333 comp_char_differs(int off_from, int off_to)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	334 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	335 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	336
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	337 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	338 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	339 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	340 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	341 if (ScreenLinesC[i][off_from] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	342 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	343 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	344 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	345 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	346
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 * Check whether the given character needs redrawing:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 * - the (first byte of the) character is different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350 * - the attributes are different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 * - the character is multi-byte and the next byte is different
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	352 * - the character is two cells wide and the second cell differs.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	355 char_needs_redraw(int off_from, int off_to, int cols)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	357 if (cols > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 && ((ScreenLines[off_from] != ScreenLines[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 \|\| ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	360 \|\| (enc_dbcs != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	361 && MB_BYTE2LEN(ScreenLines[off_from]) > 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	363 ? ScreenLines2[off_from] != ScreenLines2[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364 : (cols > 1 && ScreenLines[off_from + 1]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	365 != ScreenLines[off_to + 1])))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	366 \|\| (enc_utf8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	367 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	368 \|\| (ScreenLinesUC[off_from] != 0
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	369 && comp_char_differs(off_from, off_to))
3759 c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	370 \|\| ((*mb_off2cells)(off_from, off_from + cols) > 1
c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	371 && ScreenLines[off_from + 1]
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	372 != ScreenLines[off_to + 1])))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	373 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	374 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	376
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	377 #if defined(FEAT_TERMINAL) \|\| defined(PROTO)
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	378 /*
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	379 * Return the index in ScreenLines[] for the current screen line.
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	380 */
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	381 int
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	382 screen_get_current_line_off()
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	383 {
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	384 return (int)(current_ScreenLine - ScreenLines);
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	385 }
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	386 #endif
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	387
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	388 #ifdef FEAT_PROP_POPUP
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	389 /*
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	390 * Return TRUE if this position has a higher level popup or this cell is
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	391 * transparent in the current popup.
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	392 */
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	393 static int
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	394 blocked_by_popup(int row, int col)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	395 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	396 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	397
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	398 if (!popup_visible)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	399 return FALSE;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	400 off = row * screen_Columns + col;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	401 return popup_mask[off] > screen_zindex \|\| popup_transparent[off];
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	402 }
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	403 #endif
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	404
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	405 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	406 * Reset the highlighting. Used before clearing the screen.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	407 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	408 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	409 reset_screen_attr(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	410 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	411 #ifdef FEAT_GUI
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	412 if (gui.in_use)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	413 // Use a code that will reset gui.highlight_mask in
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	414 // gui_stop_highlight().
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	415 screen_attr = HL_ALL + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	416 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	417 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	418 // Use attributes that is very unlikely to appear in text.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	419 screen_attr = HL_BOLD \| HL_UNDERLINE \| HL_INVERSE \| HL_STRIKETHROUGH;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	420 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	421
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	422 /*
30606 c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	423 * Return TRUE if the character at "row" / "col" is under the popup menu and it
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	424 * will be redrawn soon or it is under another popup.
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	425 */
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	426 static int
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	427 skip_for_popup(int row, int col)
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	428 {
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	429 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top.
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	430 if (pum_under_menu(row, col, TRUE)
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	431 #ifdef FEAT_PROP_POPUP
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	432 && screen_zindex <= POPUPMENU_ZINDEX
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	433 #endif
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	434 )
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	435 return TRUE;
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	436 #ifdef FEAT_PROP_POPUP
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	437 if (blocked_by_popup(row, col))
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	438 return TRUE;
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	439 #endif
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	440 return FALSE;
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	441 }
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	442
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	443 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	444 * Move one "cooked" screen line to the screen, but only the characters that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	445 * have actually changed. Handle insert/delete character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	446 * "coloff" gives the first column on the screen for this line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	447 * "endcol" gives the columns where valid characters are.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	448 * "clear_width" is the width of the window. It's > 0 if the rest of the line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	449 * needs to be cleared, negative otherwise.
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	450 * "flags" can have bits:
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	451 * SLF_POPUP popup window
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	452 * SLF_RIGHTLEFT rightleft window:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 */
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	456 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	457 screen_line(
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	458 win_T *wp,
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	459 int row,
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	460 int coloff,
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	461 int endcol,
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	462 int clear_width,
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	463 int flags UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	465 unsigned off_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 unsigned off_to;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	467 unsigned max_off_from;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	468 unsigned max_off_to;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	470 int hl;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	471 int force = FALSE; // force update rest of the line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	472 int redraw_this // bool: does character need redraw?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	474 = TRUE // For GUI when while-loop empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 ;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	477 int redraw_next; // redraw_this for next character
30771 cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	478 #ifdef FEAT_GUI_MSWIN
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	479 int changed_this; // TRUE if character changed
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	480 int changed_next; // TRUE if next character changed
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	481 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 int clear_next = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	483 int char_cells; // 1: normal char
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	484 // 2: occupies two display cells
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	486 // Check for illegal row and col, just in case.
3413 8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	487 if (row >= Rows)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	488 row = Rows - 1;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	489 if (endcol > Columns)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	490 endcol = Columns;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	491
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	492 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	493 clip_may_clear_selection(row, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	494 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496 off_from = (unsigned)(current_ScreenLine - ScreenLines);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 off_to = LineOffset[row] + coloff;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	498 max_off_from = off_from + screen_Columns;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	499 max_off_to = LineOffset[row] + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	502 if (flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	503 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	504 // Clear rest first, because it's left of the text.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 if (clear_width > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 while (col <= endcol && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	509 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	511 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 if (col <= endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 screen_fill(row, row + 1, col + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	516 endcol + coloff + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 col = endcol + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 off_to = LineOffset[row] + col + coloff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520 off_from += col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 endcol = (clear_width > 0 ? clear_width : -clear_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	523 #endif // FEAT_RIGHTLEFT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	525 #ifdef FEAT_PROP_POPUP
18720 7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	526 // First char of a popup window may go on top of the right half of a
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	527 // double-wide character. Clear the left half to avoid it getting the popup
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	528 // window background color.
22832 8059beb101d0 patch 8.2.1963: crash when using a popup window with "latin1" encoding Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	529 if (coloff > 0 && enc_utf8
8059beb101d0 patch 8.2.1963: crash when using a popup window with "latin1" encoding Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	530 && ScreenLines[off_to] == 0
21929 771904112b47 patch 8.2.1514: multibyte vertical separator is cleared when dragging popup Bram Moolenaar <Bram@vim.org> parents: 21919 diff changeset	531 && ScreenLinesUC[off_to - 1] != 0
771904112b47 patch 8.2.1514: multibyte vertical separator is cleared when dragging popup Bram Moolenaar <Bram@vim.org> parents: 21919 diff changeset	532 && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1)
18720 7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	533 {
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	534 ScreenLines[off_to - 1] = ' ';
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	535 ScreenLinesUC[off_to - 1] = 0;
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	536 screen_char(off_to - 1, row, col + coloff - 1);
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	537 }
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	538 #endif
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	539
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 redraw_next = char_needs_redraw(off_from, off_to, endcol - col);
30771 cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	541 #ifdef FEAT_GUI_MSWIN
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	542 changed_next = redraw_next;
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	543 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 while (col < endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 if (has_mbyte && (col + 1 < endcol))
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	548 char_cells = (*mb_off2cells)(off_from, max_off_from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 char_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 redraw_this = redraw_next;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	553 redraw_next = force \|\| char_needs_redraw(off_from + char_cells,
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	554 off_to + char_cells, endcol - col - char_cells);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 #ifdef FEAT_GUI
30771 cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	557 # ifdef FEAT_GUI_MSWIN
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	558 changed_this = changed_next;
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	559 changed_next = redraw_next;
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	560 # endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	561 // If the next character was bold, then redraw the current character to
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	562 // remove any pixels that might have spilt over into us. This only
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	563 // happens in the GUI.
30771 cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	564 // With MS-Windows antialiasing may also cause pixels to spill over
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	565 // from a previous character, no matter attributes, always redraw if a
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	566 // character changed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 if (redraw_next && gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568 {
30771 cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	569 # ifndef FEAT_GUI_MSWIN
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	570 hl = ScreenAttrs[off_to + char_cells];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	571 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	572 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	573 if (hl & HL_BOLD)
30771 cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	574 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 redraw_this = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 #endif
30606 c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	578 // Do not redraw if under the popup menu.
c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	579 if (redraw_this && skip_for_popup(row, col + coloff))
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	580 redraw_this = FALSE;
30606 c5356021a938 patch 9.0.0638: popup menu highlight wrong on top of preview popup Bram Moolenaar <Bram@vim.org> parents: 30598 diff changeset	581
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 if (redraw_this)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	583 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	584 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	585 * Special handling when 'xs' termcap flag set (hpterm):
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	586 * Attributes for characters are stored at the position where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587 * cursor is when writing the highlighting code. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 * start-highlighting code must be written with the cursor on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 * first highlighted character. The stop-highlighting code must
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 * be written with the cursor just after the last highlighted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591 * character.
15034 6e4e0d43b20b patch 8.1.0528: various typos in comments Bram Moolenaar <Bram@vim.org> parents: 14877 diff changeset	592 * Overwriting a character doesn't remove its highlighting. Need
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	593 * to clear the rest of the line, and force redrawing it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594 * completely.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597 && !force
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 && ScreenAttrs[off_to] != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602 && ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605 * Need to remove highlighting attributes here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 windgoto(row, col + coloff);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	608 out_str(T_CE); // clear rest of this screen line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	609 screen_start(); // don't know where cursor is now
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	610 force = TRUE; // force redraw of rest of the line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	611 redraw_next = TRUE; // or else next char would miss out
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	614 * If the previous character was highlighted, need to stop
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 * highlighting at this character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 screen_attr = ScreenAttrs[off_to - 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 term_windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	624 screen_attr = 0; // highlighting has stopped
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	626 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	627 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	628 // Check if overwriting a double-byte with a single-byte or
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	629 // the other way around requires another character to be
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	630 // redrawn. For UTF-8 this isn't needed, because comparing
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	631 // ScreenLinesUC[] is sufficient.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 if (char_cells == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 && col + 1 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	634 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	635 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	636 // Writing a single-cell character over a double-cell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	637 // character: need to redraw the next cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 ScreenLines[off_to + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 else if (char_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 && col + 2 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	643 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	644 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	646 // Writing the second half of a double-cell character over
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	647 // a double-cell character: need to redraw the second
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	648 // cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 ScreenLines[off_to + 2] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 ScreenLines2[off_to] = ScreenLines2[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	656 // When writing a single-width character over a double-width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	657 // character and at the end of the redrawn text, need to clear out
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	658 // the right half of the old character.
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	659 // Also required when writing the right half of a double-width
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	660 // char over the left half of an existing one.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 if (has_mbyte && col + char_cells == endcol
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 && ((char_cells == 1
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	663 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 \|\| (char_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	665 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	666 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 clear_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 ScreenLines[off_to] = ScreenLines[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	670 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	671 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 ScreenLinesUC[off_to] = ScreenLinesUC[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 if (ScreenLinesUC[off_from] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	675 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	676
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	677 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	678 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 if (char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 ScreenLines[off_to + 1] = ScreenLines[off_from + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	685 // The bold trick makes a single column of pixels appear in the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	686 // next character. When a bold character is removed, the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	687 // character should be redrawn too. This happens for our own GUI
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	688 // and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 hl = ScreenAttrs[off_to];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	702 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	703 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	704 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	707 #endif
30771 cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	708 #ifdef FEAT_GUI_MSWIN
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	709 // MS-Windows antialiasing may spill over to the next character,
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	710 // redraw that one if this one changed, no matter attributes.
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	711 if (gui.in_use && changed_this)
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	712 redraw_next = TRUE;
cf77f7a19ab6 patch 9.0.0720: MS-Windows GUI may have pixel dust from antialiasing Bram Moolenaar <Bram@vim.org> parents: 30643 diff changeset	713 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714 ScreenAttrs[off_to] = ScreenAttrs[off_from];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	715
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	716 // For simplicity set the attributes of second half of a
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	717 // double-wide character equal to the first half.
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	718 if (char_cells == 2)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	719 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from];
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	720
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 if (enc_dbcs != 0 && char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 screen_char_2(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	725 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 else if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 && col + coloff > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 * Don't output stop-highlight when moving the cursor, it will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 * stop the highlighting when it should continue.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 else if (screen_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	744 ScreenCols[off_to] = ScreenCols[off_from];
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	745 if (char_cells == 2)
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	746 ScreenCols[off_to + 1] = ScreenCols[off_from];
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	747
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	748 off_to += char_cells;
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	749 off_from += char_cells;
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	750 col += char_cells;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	752
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	753 if (clear_next && !skip_for_popup(row, col + coloff))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	755 // Clear the second half of a double-wide character of which the left
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	756 // half was overwritten with a single-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 ScreenLines[off_to] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	759 ScreenLinesUC[off_to] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	760 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	761 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	762
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	763 if (clear_width > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	764 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	765 && !(flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	767 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 int startCol = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	771 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	772
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	773 // blank out the rest of the line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	774 while (col < clear_width && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	776 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 {
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	778 ScreenCols[off_to] = MAXCOL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	782 if (col < clear_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 * In the GUI, clearing the rest of the line may leave pixels
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 * behind if the first character cleared was bold. Some bold
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 * fonts spill over the left. In this case we redraw the previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 * character too. If we didn't skip any blanks above, then we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 * only redraw if the character wasn't already redrawn anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 */
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	792 if (gui.in_use && (col > startCol \|\| !redraw_this))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 hl = ScreenAttrs[off_to];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795 if (hl > HL_ALL \|\| (hl & HL_BOLD))
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	796 {
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	797 int prev_cells = 1;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	798
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	799 if (enc_utf8)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	800 // for utf-8, ScreenLines[char_offset + 1] == 0 means
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	801 // that its width is 2.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	802 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	803 else if (enc_dbcs != 0)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	804 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	805 // find previous character by counting from first
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	806 // column and get its width.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	807 unsigned off = LineOffset[row];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	808 unsigned max_off = LineOffset[row] + screen_Columns;
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	809
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	810 while (off < off_to)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	811 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	812 prev_cells = (*mb_off2cells)(off, max_off);
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	813 off += prev_cells;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	814 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	815 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	816
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	817 if (!skip_for_popup(row, col + coloff - prev_cells))
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	818 {
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	819 if (enc_dbcs != 0 && prev_cells > 1)
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	820 screen_char_2(off_to - prev_cells, row,
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	821 col + coloff - prev_cells);
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	822 else
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	823 screen_char(off_to - prev_cells, row,
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	824 col + coloff - prev_cells);
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	825 }
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	826 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 screen_fill(row, row + 1, col + coloff, clear_width + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 ' ', ' ', 0);
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	831 while (col < clear_width)
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	832 {
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	833 ScreenCols[off_to++] = MAXCOL;
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	834 ++col;
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	835 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	839 if (clear_width > 0
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	840 #ifdef FEAT_PROP_POPUP
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	841 && !(flags & SLF_POPUP) // no separator for popup window
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	842 #endif
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	843 )
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	844 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	845 // For a window that has a right neighbor, draw the separator char
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	846 // right of the window contents. But not on top of a popup window.
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	847 if (coloff + col < Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 {
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	849 if (!skip_for_popup(row, col + coloff))
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	850 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	851 int c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	852
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	853 c = fillchar_vsep(&hl, wp);
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	854 if (ScreenLines[off_to] != (schar_T)c
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	855 \|\| (enc_utf8 && (int)ScreenLinesUC[off_to]
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	856 != (c >= 0x80 ? c : 0))
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	857 \|\| ScreenAttrs[off_to] != hl)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	858 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	859 ScreenLines[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	860 ScreenAttrs[off_to] = hl;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	861 if (enc_utf8)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 {
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	863 if (c >= 0x80)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	864 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	865 ScreenLinesUC[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	866 ScreenLinesC[0][off_to] = 0;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	867 }
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	868 else
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	869 ScreenLinesUC[off_to] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870 }
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	871 screen_char(off_to, row, col + coloff);
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	872 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	880 #if defined(FEAT_RIGHTLEFT) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	882 * Mirror text "str" for right-left displaying.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	883 * Only works for single-byte characters (e.g., numbers).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	885 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	886 rl_mirror(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 char_u p1, p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 int t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 t = *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 p1 = p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 *p2 = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	901 * Draw the verticap separator right of window "wp" starting with line "row".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	904 draw_vsep_win(win_T *wp, int row)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 int hl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 if (wp->w_vsep_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	911 // draw the vertical separator right of this window
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	912 c = fillchar_vsep(&hl, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 W_ENDCOL(wp), W_ENDCOL(wp) + 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 c, ' ', hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 * Return TRUE if the status line of window "wp" is connected to the status
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 * line of the window right of it. If not, then it's a vertical separator.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 * Only call if (wp->w_vsep_width != 0).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	925 stl_connected(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 frame_T *fr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 fr = wp->w_frame;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 while (fr->fr_parent != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 if (fr->fr_parent->fr_layout == FR_COL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 fr = fr->fr_parent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	947
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 * Get the value to show for the language mappings, active 'keymap'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	952 get_keymap_str(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	953 win_T *wp,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	954 char_u *fmt, // format string containing one %s item
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	955 char_u *buf, // buffer for the result
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	956 int len) // length of buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 win_T *old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 curwin = wp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	971 STRCPY(buf, "b:keymap_name"); // must be writable
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 ++emsg_skip;
30598 37aa9fd2ed72 patch 9.0.0634: evaluating "expr" options has more overhead than needed Bram Moolenaar <Bram@vim.org> parents: 30513 diff changeset	973 s = p = eval_to_string(buf, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975 curbuf = old_curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 curwin = old_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 if (p == NULL \|\| *p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 p = wp->w_buffer->b_p_keymap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 p = (char_u *)"lang";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 }
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	987 if (vim_snprintf((char )buf, len, (char )fmt, p) > len - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 vim_free(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 return buf[0] != NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 #if defined(FEAT_STL_OPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	998 * Redraw the status line or ruler of window "wp".
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	999 * When "wp" is NULL redraw the tab pages line from 'tabline'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1001 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1002 win_redr_custom(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1003 win_T *wp,
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1004 int draw_ruler) // TRUE or FALSE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 {
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1006 static int entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 int curattr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 int maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 char_u buf[MAXPATHL];
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1017 char_u *stl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 char_u *p;
31018 9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1019 char_u *opt_name;
31201 b1c66bff0a66 patch 9.0.0934: various code formatting issues Bram Moolenaar <Bram@vim.org> parents: 31065 diff changeset	1020 int opt_scope = 0;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1021 stl_hlrec_T *hltab;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1022 stl_hlrec_T *tabtab;
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1023 win_T *ewp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1024 int p_crb_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1026 // There is a tiny chance that this gets called recursively: When
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1027 // redrawing a status line triggers redrawing the ruler or tabline.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1028 // Avoid trouble by not allowing recursion.
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1029 if (entered)
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1030 return;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1031 entered = TRUE;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1032
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1033 // setup environment for the task at hand
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1034 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1035 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1036 // Use 'tabline'. Always at the first line of the screen.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1037 stl = p_tal;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1038 row = 0;
707 111b7dcc8a17 updated for version 7.0213 vimboss parents: 699 diff changeset	1039 fillchar = ' ';
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1040 attr = HL_ATTR(HLF_TPF);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1041 maxwidth = Columns;
31018 9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1042 opt_name = (char_u *)"tabline";
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1043 }
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	1044 else
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1045 {
24289 8938c0c98149 patch 8.2.2685: custom statusline not drawn correctly with WinBar Bram Moolenaar <Bram@vim.org> parents: 24184 diff changeset	1046 row = statusline_row(wp);
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	1047 fillchar = fillchar_status(&attr, wp);
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1048 maxwidth = wp->w_width;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1049
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1050 if (draw_ruler)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1051 {
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1052 stl = p_ruf;
31018 9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1053 opt_name = (char_u *)"rulerformat";
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1054 // advance past any leading group spec - implicit in ru_col
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1055 if (*stl == '%')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1056 {
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1057 if (*++stl == '-')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1058 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1059 if (atoi((char *)stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1060 while (VIM_ISDIGIT(*stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1061 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1062 if (*stl++ != '(')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1063 stl = p_ruf;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1064 }
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1065 col = ru_col - (Columns - wp->w_width);
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1066 if (col < (wp->w_width + 1) / 2)
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1067 col = (wp->w_width + 1) / 2;
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1068 maxwidth = wp->w_width - col;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1069 if (!wp->w_status_height)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1070 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1071 row = Rows - 1;
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1072 --maxwidth; // writing in last column may cause scrolling
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1073 fillchar = ' ';
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1074 attr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1075 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1076 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1077 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1078 {
31018 9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1079 opt_name = (char_u *)"statusline";
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1080 if (*wp->w_p_stl != NUL)
31018 9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1081 {
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1082 stl = wp->w_p_stl;
31018 9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1083 opt_scope = OPT_LOCAL;
9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1084 }
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1085 else
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1086 stl = p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1087 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1088
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	1089 col += wp->w_wincol;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1090 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1091
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 if (maxwidth <= 0)
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1093 goto theend;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1094
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1095 // Temporarily reset 'cursorbind', we don't want a side effect from moving
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1096 // the cursor away and back.
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1097 ewp = wp == NULL ? curwin : wp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1098 p_crb_save = ewp->w_p_crb;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1099 ewp->w_p_crb = FALSE;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1100
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1101 // Make a copy, because the statusline may include a function call that
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1102 // might change the option value and free the memory.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1103 stl = vim_strsave(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1104 width = build_stl_str_hl(ewp, buf, sizeof(buf),
31018 9716c7d24c12 patch 9.0.0844: handling 'statusline' errors is spread out Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	1105 stl, opt_name, opt_scope,
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1106 fillchar, maxwidth, &hltab, &tabtab);
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1107 vim_free(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1108 ewp->w_p_crb = p_crb_save;
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1109
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1110 // Make all characters printable.
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1111 p = transstr(buf);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1112 if (p != NULL)
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1113 {
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1114 vim_strncpy(buf, p, sizeof(buf) - 1);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1115 vim_free(p);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1116 }
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1117
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1118 // fill up with "fillchar"
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	1119 len = (int)STRLEN(buf);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1869 diff changeset	1120 while (width < maxwidth && len < (int)sizeof(buf) - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 len += (*mb_char2bytes)(fillchar, buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 ++width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1127 /*
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1128 * Draw each snippet with the specified highlighting.
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1129 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 curattr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 p = buf;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1132 for (n = 0; hltab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1133 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1134 len = (int)(hltab[n].start - p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 screen_puts_len(p, len, row, col, curattr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 col += vim_strnsize(p, len);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1137 p = hltab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1138
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1139 if (hltab[n].userhl == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 curattr = attr;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1141 else if (hltab[n].userhl < 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1142 curattr = syn_id2attr(-hltab[n].userhl);
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1143 #ifdef FEAT_TERMINAL
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	1144 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer)
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	1145 && wp->w_status_height != 0)
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	1146 curattr = highlight_stltermnc[hltab[n].userhl - 1];
12114 f306e6decaf9 patch 8.0.0937: user highlight groups not adjusted for terminal Christian Brabandt <cb@256bit.org> parents: 11981 diff changeset	1147 else if (wp != NULL && bt_terminal(wp->w_buffer)
f306e6decaf9 patch 8.0.0937: user highlight groups not adjusted for terminal Christian Brabandt <cb@256bit.org> parents: 11981 diff changeset	1148 && wp->w_status_height != 0)
f306e6decaf9 patch 8.0.0937: user highlight groups not adjusted for terminal Christian Brabandt <cb@256bit.org> parents: 11981 diff changeset	1149 curattr = highlight_stlterm[hltab[n].userhl - 1];
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1150 #endif
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	1151 else if (wp != NULL && wp != curwin && wp->w_status_height != 0)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1152 curattr = highlight_stlnc[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 else
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1154 curattr = highlight_user[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 screen_puts(p, row, col, curattr);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1157
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1158 if (wp == NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1159 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1160 // Fill the TabPageIdxs[] array for clicking in the tab pagesline.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1161 col = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1162 len = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1163 p = buf;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1164 fillchar = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1165 for (n = 0; tabtab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1166 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1167 len += vim_strnsize(p, (int)(tabtab[n].start - p));
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1168 while (col < len)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1169 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1170 p = tabtab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1171 fillchar = tabtab[n].userhl;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1172 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1173 while (col < Columns)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1174 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1175 }
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1176
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1177 theend:
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1178 entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1181 #endif // FEAT_STL_OPT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 * Output a single character directly to the screen and update ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1187 screen_putchar(int c, int row, int col, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 {
3549 f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1189 char_u buf[MB_MAXBYTES + 1];
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1190
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1191 if (has_mbyte)
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1192 buf[(*mb_char2bytes)(c, buf)] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1193 else
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1194 {
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1195 buf[0] = c;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1196 buf[1] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1197 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 screen_puts(buf, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 * Get a single character directly from ScreenLines into "bytes[]".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 * Also return its attribute in *attrp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1206 screen_getbytes(int row, int col, char_u bytes, int attrp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1210 // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 *attrp = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 bytes[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 bytes[utfc_char2bytes(off, bytes)] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 bytes[1] = ScreenLines2[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 bytes[1] = ScreenLines[off + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1231 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1232 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1233
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1234 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1235 * Return TRUE if composing characters for screen posn "off" differs from
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1236 * composing characters in "u8cc".
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1237 * Only to be used when ScreenLinesUC[off] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1238 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1239 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1240 screen_comp_differs(int off, int *u8cc)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1241 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1242 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1243
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1244 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1245 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1246 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1247 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1248 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1249 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1250 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1251 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1252 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1253
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 * Put string '*text' on the screen at position 'row' and 'col', with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 * Note: only outputs within one row, message is truncated at screen boundary!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 * Note: if ScreenLines[], row and/or col is invalid, nothing is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1261 screen_puts(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1262 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1263 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1264 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1265 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 screen_puts_len(text, -1, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 * a NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1275 screen_puts_len(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1276 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1277 int textlen,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1278 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1279 int col,
27944 05fa2837e8a1 patch 8.2.4497: wrong color for half of wide character next to pum scrollbar Bram Moolenaar <Bram@vim.org> parents: 27730 diff changeset	1280 int attr_arg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 {
27944 05fa2837e8a1 patch 8.2.4497: wrong color for half of wide character next to pum scrollbar Bram Moolenaar <Bram@vim.org> parents: 27730 diff changeset	1282 int attr = attr_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 char_u *ptr = text;
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1285 int len = textlen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 int c;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1287 unsigned max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 int mbyte_blen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289 int mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 int u8c = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1291 int u8cc[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 int clear_next_cell = FALSE;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1293 #ifdef FEAT_ARABIC
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1294 int prev_c = 0; // previous Arabic character
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1295 int pc, nc, nc1;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1296 int pcc[MAX_MCO];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1297 #endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1298 int force_redraw_this;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1299 int force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1300 int need_redraw;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301
16914 66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1302 // Safety check. The check for negative row and column is to fix issue
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1303 // #4102. TODO: find out why row/col could be negative.
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1304 if (ScreenLines == NULL
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1305 \|\| row >= screen_Rows \|\| row < 0
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1306 \|\| col >= screen_Columns \|\| col < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 return;
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1308 off = LineOffset[row] + col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1310 // When drawing over the right half of a double-wide char clear out the
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1311 // left half. Only needed in a terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1312 if (has_mbyte && col > 0 && col < screen_Columns
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1313 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1314 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1315 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1316 && mb_fix_col(col, row) != col)
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1317 {
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1318 if (!skip_for_popup(row, col - 1))
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1319 {
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1320 ScreenLines[off - 1] = ' ';
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1321 ScreenAttrs[off - 1] = 0;
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1322 if (enc_utf8)
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1323 {
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1324 ScreenLinesUC[off - 1] = 0;
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1325 ScreenLinesC[0][off - 1] = 0;
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1326 }
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1327 // redraw the previous cell, make it empty
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1328 screen_char(off - 1, row, col - 1);
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1329 }
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1330 // force the cell at "col" to be redrawn
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1331 force_redraw_next = TRUE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1332 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1333
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1334 max_off = LineOffset[row] + screen_Columns;
1340 8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1335 while (col < screen_Columns
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1336 && (len < 0 \|\| (int)(ptr - text) < len)
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1337 && *ptr != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 c = *ptr;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1340 // check if this is the first byte of a multibyte
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 {
29457 53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1343 mbyte_blen = enc_utf8 && len > 0
53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1344 ? utfc_ptr2len_len(ptr, (int)((text + len) - ptr))
53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1345 : (*mb_ptr2len)(ptr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 mbyte_cells = mbyte_blen;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1350 else // enc_utf8
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 {
29457 53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1352 u8c = len >= 0
53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1353 ? utfc_ptr2char_len(ptr, u8cc, (int)((text + len) - ptr))
53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1354 : utfc_ptr2char(ptr, u8cc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 mbyte_cells = utf_char2cells(u8c);
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1356 #ifdef FEAT_ARABIC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1359 // Do Arabic shaping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1362 // Past end of string to be displayed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 nc = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 nc1 = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1367 {
29457 53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1368 nc = len >= 0
53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1369 ? utfc_ptr2char_len(ptr + mbyte_blen, pcc,
53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1370 (int)((text + len) - ptr - mbyte_blen))
53d8ef8442d8 patch 9.0.0070: using utfc_ptr2char_len() when length is negative Bram Moolenaar <Bram@vim.org> parents: 29413 diff changeset	1371 : utfc_ptr2char(ptr + mbyte_blen, pcc);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1372 nc1 = pcc[0];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1373 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 prev_c = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1376 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 prev_c = u8c;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1380 #endif
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1381 if (col + mbyte_cells > screen_Columns)
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1382 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1383 // Only 1 cell left, but character requires 2 cells:
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1384 // display a '>' in the last column to avoid wrapping.
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1385 c = '>';
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1386 mbyte_cells = 1;
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1387 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1390
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1391 force_redraw_this = force_redraw_next;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1392 force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1393
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1394 need_redraw = ScreenLines[off] != c
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 \|\| (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 \|\| (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 && c == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 && ScreenLines2[off] != ptr[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 \|\| (enc_utf8
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1401 && (ScreenLinesUC[off] !=
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1402 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c)
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1403 \|\| (ScreenLinesUC[off] != 0
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1404 && screen_comp_differs(off, u8cc))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 \|\| ScreenAttrs[off] != attr
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1406 \|\| exmode_active;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1407
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1408 if ((need_redraw \|\| force_redraw_this) && !skip_for_popup(row, col))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1411 // The bold trick makes a single row of pixels appear in the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1412 // character. When a bold character is removed, the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1413 // character should be redrawn too. This happens for our own GUI
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1414 // and for some xterms.
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1415 if (need_redraw && ScreenLines[off] != ' ' && (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 # endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1425 ))
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1426 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1427 int n = ScreenAttrs[off];
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1428
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1429 if (n > HL_ALL)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1430 n = syn_attr2attr(n);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1431 if (n & HL_BOLD)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1432 force_redraw_next = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1435 // When at the end of the text and overwriting a two-cell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1436 // character with a one-cell character, need to clear the next
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1437 // cell. Also when overwriting the left half of a two-cell char
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1438 // with the right half of a two-cell char. Do this only once
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1439 // (mb_off2cells() may return 2 on the right half).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 if (clear_next_cell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 clear_next_cell = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 else if (has_mbyte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 && (len < 0 ? ptr[mbyte_blen] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 : ptr + mbyte_blen >= text + len)
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1445 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1447 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1448 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 clear_next_cell = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1451 // Make sure we never leave a second byte of a double-byte behind,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1452 // it confuses mb_off2cells().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 if (enc_dbcs
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1454 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1456 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1457 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 ScreenLines[off + mbyte_blen] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 ScreenAttrs[off] = attr;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	1461 ScreenCols[off] = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1464 if (c < 0x80 && u8cc[0] == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1468 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1469
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 ScreenLinesUC[off] = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1471 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1472 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1473 ScreenLinesC[i][off] = u8cc[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1474 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1475 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1476 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 ScreenLines[off + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 ScreenAttrs[off + 1] = attr;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	1482 ScreenCols[off + 1] = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 else if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 ScreenLines[off + 1] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 ScreenAttrs[off + 1] = attr;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	1490 ScreenCols[off + 1] = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 screen_char_2(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 else if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 ScreenLines2[off] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 off += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 col += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 ptr += mbyte_blen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 if (clear_next_cell)
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1507 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1508 // This only happens at the end, display one space next.
27944 05fa2837e8a1 patch 8.2.4497: wrong color for half of wide character next to pum scrollbar Bram Moolenaar <Bram@vim.org> parents: 27730 diff changeset	1509 // Keep the attribute from before.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 ptr = (char_u *)" ";
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1511 len = -1;
27944 05fa2837e8a1 patch 8.2.4497: wrong color for half of wide character next to pum scrollbar Bram Moolenaar <Bram@vim.org> parents: 27730 diff changeset	1512 attr = ScreenAttrs[off];
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1513 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 ++ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 }
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1522
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1523 // If we detected the next character needs to be redrawn, but the text
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1524 // doesn't extend up to there, update the character here.
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	1525 if (force_redraw_next && col < screen_Columns && !skip_for_popup(row, col))
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1526 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1527 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1528 screen_char_2(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1529 else
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1530 screen_char(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1531 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1534 #if defined(FEAT_SEARCH_EXTRA) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1536 * Prepare for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1538 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1539 start_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 if (p_hls && !no_hlsearch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 {
20251 9620ab71f4f3 patch 8.2.0681: pattern for 'hlsearch' highlighting may leak Bram Moolenaar <Bram@vim.org> parents: 20227 diff changeset	1543 end_search_hl(); // just in case it wasn't called before
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1544 last_pat_prog(&screen_search_hl.rm);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1545 screen_search_hl.attr = HL_ATTR(HLF_L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1550 * Clean up for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1552 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1553 end_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1555 if (screen_search_hl.rm.regprog != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1557 vim_regfree(screen_search_hl.rm.regprog);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1558 screen_search_hl.rm.regprog = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 }
5985 8ae50e3ef8bf updated for version 7.4.333 Bram Moolenaar <bram@vim.org> parents: 5979 diff changeset	1561 #endif
5979 f9fa2e506b9f updated for version 7.4.330 Bram Moolenaar <bram@vim.org> parents: 5946 diff changeset	1562
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1564 screen_start_highlight(int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 attrentry_T *aep = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 screen_attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 if (full_screen
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1570 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1580 // The GUI handles this internally.
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	1581 sprintf(buf, "\033\|%dh", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1587 if (attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1589 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 aep = syn_cterm_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 aep = syn_term_attr2entry(attr);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1593 if (aep == NULL) // did ":syntax clear"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 }
18786 1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1598 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1599 if (use_vtp())
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1600 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1601 guicolor_T defguifg, defguibg;
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1602 int defctermfg, defctermbg;
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1603
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1604 // If FG and BG are unset, the color is undefined when
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1605 // BOLD+INVERSE. Use Normal as the default value.
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1606 get_default_console_color(&defctermfg, &defctermbg, &defguifg,
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1607 &defguibg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1608
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1609 if (p_tgc)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1610 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1611 if (aep == NULL \|\| COLOR_INVALID(aep->ae_u.cterm.fg_rgb))
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1612 term_fg_rgb_color(defguifg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1613 if (aep == NULL \|\| COLOR_INVALID(aep->ae_u.cterm.bg_rgb))
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1614 term_bg_rgb_color(defguibg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1615 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1616 else if (t_colors >= 256)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1617 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1618 if (aep == NULL \|\| aep->ae_u.cterm.fg_color == 0)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1619 term_fg_color(defctermfg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1620 if (aep == NULL \|\| aep->ae_u.cterm.bg_color == 0)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1621 term_bg_color(defctermbg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1622 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1623 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1624 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1625 if ((attr & HL_BOLD) && *T_MD != NUL) // bold
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 out_str(T_MD);
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1627 else if (aep != NULL && cterm_normal_fg_bold && (
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1628 #ifdef FEAT_TERMGUICOLORS
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1629 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1630 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1631 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1632 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1633 t_colors > 1 && aep->ae_u.cterm.fg_color))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1634 // If the Normal FG color has BOLD attribute and the new HL
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1635 // has a FG color defined, clear BOLD.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1636 out_str(T_ME);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1637 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 out_str(T_SO);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1639 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl
12964 339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1640 out_str(T_UCS);
29328 60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1641 if ((attr & HL_UNDERDOUBLE) && *T_USS != NUL) // double underline
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1642 out_str(T_USS);
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1643 if ((attr & HL_UNDERDOTTED) && *T_DS != NUL) // dotted underline
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1644 out_str(T_DS);
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1645 if ((attr & HL_UNDERDASHED) && *T_CDS != NUL) // dashed underline
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1646 out_str(T_CDS);
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1647 if (((attr & HL_UNDERLINE) // underline or undercurl, etc.
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1648 \|\| ((attr & HL_UNDERCURL) && *T_UCS == NUL)
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1649 \|\| ((attr & HL_UNDERDOUBLE) && *T_USS == NUL)
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1650 \|\| ((attr & HL_UNDERDOTTED) && *T_DS == NUL)
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1651 \|\| ((attr & HL_UNDERDASHED) && *T_CDS == NUL))
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1652 && *T_US != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 out_str(T_US);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1654 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 out_str(T_CZH);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1656 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 out_str(T_MR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1658 if ((attr & HL_STRIKETHROUGH) && *T_STS != NUL) // strike
12317 2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1659 out_str(T_STS);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 * Output the color or start string after bold etc., in case the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 * bold etc. override the color setting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 if (aep != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 {
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1667 #ifdef FEAT_TERMGUICOLORS
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1668 // When 'termguicolors' is set but fg or bg is unset,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1669 // fall back to the cterm colors. This helps for SpellBad,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1670 // where the GUI uses a red undercurl.
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1671 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1672 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1673 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1674 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb);
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1675 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1676 else
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1677 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1678 if (t_colors > 1)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1679 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1680 if (aep->ae_u.cterm.fg_color)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1681 term_fg_color(aep->ae_u.cterm.fg_color - 1);
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1682 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1683 #ifdef FEAT_TERMGUICOLORS
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1684 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1685 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1686 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1687 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 else
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1690 #endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1691 if (t_colors > 1)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1692 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1693 if (aep->ae_u.cterm.bg_color)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1694 term_bg_color(aep->ae_u.cterm.bg_color - 1);
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1695 }
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1696 #ifdef FEAT_TERMGUICOLORS
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1697 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1698 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1699 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1700 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb);
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1701 }
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1702 else
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1703 #endif
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1704 if (t_colors > 1)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1705 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1706 if (aep->ae_u.cterm.ul_color)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1707 term_ul_color(aep->ae_u.cterm.ul_color - 1);
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1708 }
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1709
13452 9b09f6e470e0 patch 8.0.1600: crash when setting t_Co to zero when 'termguicolors' is set Christian Brabandt <cb@256bit.org> parents: 13400 diff changeset	1710 if (!IS_CTERM)
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1711 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1712 if (aep->ae_u.term.start != NULL)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1713 out_str(aep->ae_u.term.start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1721 screen_stop_highlight(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1723 int do_ME = FALSE; // output T_ME code
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1724 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
20569 b6a0237e8478 patch 8.2.0838: MS-Windows: compiler warning for uninitialized variables Bram Moolenaar <Bram@vim.org> parents: 20251 diff changeset	1725 int do_ME_fg = FALSE, do_ME_bg = FALSE;
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1726 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 if (screen_attr != 0
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1729 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1737 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1738
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1739 // use internal GUI code
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	1740 sprintf(buf, "\033\|%dH", screen_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1743 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1744 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 {
29328 60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1746 int is_under;
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1747
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1748 if (screen_attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1750 attrentry_T *aep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1752 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 * Assume that t_me restores the original colors!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1757 aep = syn_cterm_attr2entry(screen_attr);
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1758 if (aep != NULL && ((
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1759 #ifdef FEAT_TERMGUICOLORS
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1760 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1761 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1762 # ifdef FEAT_VTP
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1763 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1764 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1765 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1766 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1767 aep->ae_u.cterm.fg_color) \|\| (
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1768 #ifdef FEAT_TERMGUICOLORS
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1769 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1770 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1771 # ifdef FEAT_VTP
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1772 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1773 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1774 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1775 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1776 aep->ae_u.cterm.bg_color)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 do_ME = TRUE;
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1778 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1779 if (use_vtp())
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1780 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1781 if (do_ME_fg && do_ME_bg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1782 do_ME = TRUE;
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1783
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1784 // FG and BG cannot be separated in T_ME, which is not
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1785 // efficient.
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1786 if (!do_ME && do_ME_fg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1787 out_str((char_u *)"\033\|39m"); // restore FG
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1788 if (!do_ME && do_ME_bg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1789 out_str((char_u *)"\033\|49m"); // restore BG
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1790 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1791 else
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1792 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1793 // Process FG and BG at once.
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1794 if (!do_ME)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1795 do_ME = do_ME_fg \| do_ME_bg;
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1796 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1797 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1799 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 aep = syn_term_attr2entry(screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 if (aep != NULL && aep->ae_u.term.stop != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807 out_str(aep->ae_u.term.stop);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1810 if (aep == NULL) // did ":syntax clear"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1812 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 screen_attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1817 * Often all ending-codes are equal to T_ME. Avoid outputting the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1818 * same sequence several times.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1819 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820 if (screen_attr & HL_STANDOUT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1821 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822 if (STRCMP(T_SE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1824 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1825 out_str(T_SE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1826 }
29328 60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1827 is_under = (screen_attr & (HL_UNDERCURL
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1828 \| HL_UNDERDOUBLE \| HL_UNDERDOTTED \| HL_UNDERDASHED));
60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1829 if (is_under && *T_UCE != NUL)
12964 339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1830 {
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1831 if (STRCMP(T_UCE, T_ME) == 0)
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1832 do_ME = TRUE;
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1833 else
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1834 out_str(T_UCE);
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1835 }
29328 60977de70684 patch 9.0.0007: no support for double, dotted and dashed underlines Bram Moolenaar <Bram@vim.org> parents: 29308 diff changeset	1836 if ((screen_attr & HL_UNDERLINE) \|\| (is_under && *T_UCE == NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1838 if (STRCMP(T_UE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1840 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 out_str(T_UE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1842 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843 if (screen_attr & HL_ITALIC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845 if (STRCMP(T_CZR, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1846 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1847 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1848 out_str(T_CZR);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1849 }
12317 2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1850 if (screen_attr & HL_STRIKETHROUGH)
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1851 {
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1852 if (STRCMP(T_STE, T_ME) == 0)
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1853 do_ME = TRUE;
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1854 else
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1855 out_str(T_STE);
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1856 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1857 if (do_ME \|\| (screen_attr & (HL_BOLD \| HL_INVERSE)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1860 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1861 if (p_tgc)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1862 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1863 if (cterm_normal_fg_gui_color != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1864 term_fg_rgb_color(cterm_normal_fg_gui_color);
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1865 if (cterm_normal_bg_gui_color != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1866 term_bg_rgb_color(cterm_normal_bg_gui_color);
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1867 if (cterm_normal_ul_gui_color != INVALCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1868 term_ul_rgb_color(cterm_normal_ul_gui_color);
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1869 }
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1870 else
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1871 #endif
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1872 {
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1873 if (t_colors > 1)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1874 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1875 // set Normal cterm colors
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1876 if (cterm_normal_fg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1877 term_fg_color(cterm_normal_fg_color - 1);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1878 if (cterm_normal_bg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1879 term_bg_color(cterm_normal_bg_color - 1);
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1880 if (cterm_normal_ul_color != 0)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1881 term_ul_color(cterm_normal_ul_color - 1);
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1882 if (cterm_normal_fg_bold)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1883 out_str(T_MD);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1884 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1886 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892 * Reset the colors for a cterm. Used when leaving Vim.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 * The machine specific code may override this again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1896 reset_cterm_colors(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1898 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1899 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1900 // set Normal cterm colors
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1901 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1902 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR
ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1903 \|\| cterm_normal_bg_gui_color != INVALCOLOR)
ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1904 : (cterm_normal_fg_color > 0 \|\| cterm_normal_bg_color > 0))
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1905 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 if (cterm_normal_fg_color > 0 \|\| cterm_normal_bg_color > 0)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1907 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 out_str(T_OP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 if (cterm_normal_fg_bold)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 * Put character ScreenLines["off"] on the screen at position "row" and "col",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 * using the attributes from ScreenAttrs["off"].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1924 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1925 screen_char(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1929 // Check for illegal values, just in case (could happen just after
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1930 // resizing).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 if (row >= screen_Rows \|\| col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1934 // Outputting a character in the last cell on the screen may scroll the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1935 // screen up. Only do it when the "xn" termcap property is set, otherwise
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1936 // mark the character invalid (update it when scrolled up).
6602 c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	1937 if (*T_XN == NUL
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	1938 && row == screen_Rows - 1 && col == screen_Columns - 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1940 // account for first command-line character in rightleft mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 && !cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 ScreenAttrs[off] = (sattr_T)-1;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	1946 ScreenCols[off] = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 * Stop highlighting first, so it's easier to move the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 if (screen_char_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 attr = screen_char_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 attr = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 screen_start_highlight(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	1969 if (utf_ambiguous_width(ScreenLinesUC[off]))
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1970 {
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1971 if (*p_ambw == 'd'
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1972 #ifdef FEAT_GUI
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1973 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1974 #endif
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1975 )
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1976 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1977 // Clear the two screen cells. If the character is actually
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1978 // single width it won't change the second cell.
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1979 out_str((char_u *)" ");
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1980 term_windgoto(row, col);
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1981 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1982 // not sure where the cursor is after drawing the ambiguous width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1983 // character
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	1984 screen_cur_col = 9999;
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1985 }
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	1986 else if (utf_char2cells(ScreenLinesUC[off]) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987 ++screen_cur_col;
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1988
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1989 // Convert the UTF-8 character to bytes and write it.
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1990 buf[utfc_char2bytes(off, buf)] = NUL;
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	1991 out_str(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993 else
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1994 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 out_char(ScreenLines[off]);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1997 // double-byte character in single-width cell
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 screen_cur_col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 * on the screen at position 'row' and 'col'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 * The attributes of the first byte is used for all. This is required to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 * output the two bytes of a double-byte character with nothing in between.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2012 screen_char_2(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2014 // Check for illegal values (could be wrong when screen was resized).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017
30986 360f286b5869 patch 9.0.0828: various typos Bram Moolenaar <Bram@vim.org> parents: 30825 diff changeset	2018 // Outputting the last character on the screen may scroll the screen up.
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2019 // Don't to it! Mark the character invalid (update it when scrolled up)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 if (row == screen_Rows - 1 && col >= screen_Columns - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 ScreenAttrs[off] = (sattr_T)-1;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2023 ScreenCols[off] = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2027 // Output the first byte normally (positions the cursor), then write the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2028 // second byte directly.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 out_char(ScreenLines[off + 1]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 ++screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 * Draw a rectangle of the screen, inverted when "invert" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 * This uses the contents of ScreenLines[] and doesn't change it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2039 screen_draw_rectangle(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2040 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2041 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2042 int height,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2043 int width,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2044 int invert)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 int r, c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 int off;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2048 int max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2050 // Can't use ScreenLines unless initialized
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2051 if (ScreenLines == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2052 return;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2053
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 if (invert)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 screen_char_attr = HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 for (r = row; r < row + height; ++r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058 off = LineOffset[r];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2059 max_off = off + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 for (c = col; c < col + width; ++c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2062 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063 {
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	2064 if (!skip_for_popup(r, c))
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	2065 screen_char_2(off + c, r, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 {
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	2070 if (!skip_for_popup(r, c))
c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	2071 screen_char(off + c, r, c);
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2072 if (utf_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2073 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	2079
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 * Redraw the characters for a vertically split window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2084 redraw_block(int row, int end, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 int col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2090 clip_may_clear_selection(row, end - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2091 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2092
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 width = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 col = wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 width = wp->w_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103 screen_draw_rectangle(row, col, end - row, width, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2106 void
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2107 space_to_screenline(int off, int attr)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2108 {
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2109 ScreenLines[off] = ' ';
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2110 ScreenAttrs[off] = attr;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2111 ScreenCols[off] = -1;
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2112 if (enc_utf8)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2113 ScreenLinesUC[off] = 0;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2114 }
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2115
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 /*
28386 cf41a1f469f6 patch 8.2.4718: @@@ in the last line sometimes drawn in the wrong place Bram Moolenaar <Bram@vim.org> parents: 28295 diff changeset	2117 * Fill the screen from "start_row" to "end_row" (exclusive), from "start_col"
cf41a1f469f6 patch 8.2.4718: @@@ in the last line sometimes drawn in the wrong place Bram Moolenaar <Bram@vim.org> parents: 28295 diff changeset	2118 * to "end_col" (exclusive) with character "c1" in first column followed by
cf41a1f469f6 patch 8.2.4718: @@@ in the last line sometimes drawn in the wrong place Bram Moolenaar <Bram@vim.org> parents: 28295 diff changeset	2119 * "c2" in the other columns. Use attributes "attr".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2121 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2122 screen_fill(
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2123 int start_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2124 int end_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2125 int start_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2126 int end_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2127 int c1,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2128 int c2,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2129 int attr)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2130 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2131 int row;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2132 int col;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2133 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2134 int end_off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2135 int did_delete;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2136 int c;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2137 int norm_term;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 #if defined(FEAT_GUI) \|\| defined(UNIX)
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2139 int force_next = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2142 if (end_row > screen_Rows) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 end_row = screen_Rows;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2144 if (end_col > screen_Columns) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 end_col = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146 if (ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2147 \|\| start_row >= end_row
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2148 \|\| start_col >= end_col) // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2149 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2151 // it's a "normal" terminal when not in a GUI or cterm
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2152 norm_term = (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 !gui.in_use &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 #endif
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2156 !IS_CTERM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157 for (row = start_row; row < end_row; ++row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 {
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2159 if (has_mbyte
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2160 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2161 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2162 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2163 )
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2164 {
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	2165 // When drawing over the right half of a double-wide char clear
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	2166 // out the left half. When drawing over the left half of a
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	2167 // double wide-char clear out the right half. Only needed in a
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2168 // terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	2169 if (start_col > 0 && mb_fix_col(start_col, row) != start_col)
1670 d766b2ba2fc6 updated for version 7.2b-002 vimboss parents: 1668 diff changeset	2170 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0);
1677 b98975453785 updated for version 7.2b-009 vimboss parents: 1670 diff changeset	2171 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col)
1670 d766b2ba2fc6 updated for version 7.2b-002 vimboss parents: 1668 diff changeset	2172 screen_puts_len((char_u *)" ", 1, row, end_col, 0);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2173 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 * Try to use delete-line termcap code, when no attributes or in a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 * "normal" terminal, where a bold/italic space is just a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177 * space.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 if (c2 == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 && end_col == Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 && can_clear(T_CE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 && (attr == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 \|\| (norm_term
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 && attr <= HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 && ((attr & ~(HL_BOLD \| HL_ITALIC)) == 0))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189 * check if we really need to clear something
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 col = start_col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2192 if (c1 != ' ') // don't clear first char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 end_off = LineOffset[row] + end_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2198 // skip blanks (used often, keep it fast!)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 && ScreenAttrs[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 ++off;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2207 if (off < end_off) // something to be cleared
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 col = off - LineOffset[row];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 screen_stop_highlight();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2211 term_windgoto(row, col);// clear rest of this screen line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2213 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 col = end_col - col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2215 while (col--) // clear chars in ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 {
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2217 space_to_screenline(off, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2221 did_delete = TRUE; // the chars are cleared now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 off = LineOffset[row] + start_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 c = c1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 for (col = start_col; col < end_col; ++col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 {
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2228 if ((ScreenLines[off] != c
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2229 \|\| (enc_utf8 && (int)ScreenLinesUC[off]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2230 != (c >= 0x80 ? c : 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 \|\| ScreenAttrs[off] != attr
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2232 \|\| must_redraw == UPD_CLEAR // screen clear pending
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233 #if defined(FEAT_GUI) \|\| defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 \|\| force_next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 )
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2237 // Skip if under a(nother) popup.
30608 c3398c601bfa patch 9.0.0639: checking for popup in screen_char() is too late Bram Moolenaar <Bram@vim.org> parents: 30606 diff changeset	2238 && !skip_for_popup(row, col))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2241 // The bold trick may make a single row of pixels appear in
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2242 // the next character. When a bold character is removed, the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2243 // next character should be redrawn too. This happens for our
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2244 // own GUI and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 if (ScreenLines[off] != ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 && (ScreenAttrs[off] > HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259 \|\| ScreenAttrs[off] & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 force_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 force_next = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 }
30643 dfb02f9dcbe8 patch 9.0.0656: cannot specify another character to use instead of '@' Bram Moolenaar <Bram@vim.org> parents: 30608 diff changeset	2264 #endif // FEAT_GUI \|\| defined(UNIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 if (c >= 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2269 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 ScreenLinesUC[off] = c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2271 ScreenLinesC[0][off] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2272 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 if (!did_delete \|\| c != ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 }
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2280 ScreenCols[off] = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 if (col == start_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2286 c = c2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289 if (end_col == Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 LineWraps[row] = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2291 if (row == Rows - 1) // overwritten the command line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 redraw_cmdline = TRUE;
13666 57da3d873f20 patch 8.0.1705: when making a vertical split the mode message isn't updated Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2294 if (start_col == 0 && end_col == Columns
57da3d873f20 patch 8.0.1705: when making a vertical split the mode message isn't updated Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2295 && c1 == ' ' && c2 == ' ' && attr == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2296 clear_cmdline = FALSE; // command line has been cleared
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2297 if (start_col == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2298 mode_displayed = FALSE; // mode cleared or overwritten
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 * Check if there should be a delay. Used before clearing or redrawing the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 * screen or the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2308 check_for_delay(int check_msg_scroll)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2310 if ((emsg_on_display \|\| (check_msg_scroll && msg_scroll))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2311 && !did_wait_return
22742 f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22721 diff changeset	2312 && emsg_silent == 0
f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22721 diff changeset	2313 && !in_assert_fails)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315 out_flush();
18642 bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18603 diff changeset	2316 ui_delay(1006L, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2318 if (check_msg_scroll)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 /*
16320 57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2324 * Init TabPageIdxs[] to zero: Clicking outside of tabs has no effect.
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2325 */
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2326 static void
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2327 clear_TabPageIdxs(void)
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2328 {
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2329 int scol;
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2330
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2331 for (scol = 0; scol < Columns; ++scol)
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2332 TabPageIdxs[scol] = 0;
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2333 }
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2334
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2335 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 * screen_valid - allocate screen buffers if size changed
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2337 * If "doclear" is TRUE: clear screen if it has been resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 * Returns TRUE if there is a valid screen to write to.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2339 * Returns FALSE when starting up and screen not initialized yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2340 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2341 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2342 screen_valid(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2343 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2344 screenalloc(doclear); // allocate screen buffers if size changed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345 return (ScreenLines != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 * Resize the shell to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2350 * Allocate ScreenLines[] and associated items.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352 * There may be some time between setting Rows and Columns and (re)allocating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2353 * ScreenLines[]. This happens when starting up and when (manually) changing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2354 * the shell size. Always use screen_Rows and screen_Columns to access items
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2355 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 * final size of the shell is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2359 screenalloc(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361 int new_row, old_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2363 int old_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 int outofmem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 schar_T *new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 u8char_T *new_ScreenLinesUC = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2370 u8char_T *new_ScreenLinesC[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 schar_T *new_ScreenLines2 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 sattr_T *new_ScreenAttrs;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2373 colnr_T *new_ScreenCols;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 unsigned *new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375 char_u *new_LineWraps;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	2376 short *new_TabPageIdxs;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2377 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2378 short *new_popup_mask;
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2379 short *new_popup_mask_next;
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2380 char *new_popup_transparent;
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2381 #endif
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2382 tabpage_T *tp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2383 static int entered = FALSE; // avoid recursiveness
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2384 static int done_outofmem_msg = FALSE; // did outofmem message
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2385 int retry_count = 0;
31265 a7cc6caf1947 patch 9.0.0966: some compilers don't allow a declaration after a label Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	2386 int found_null;
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2387
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2388 retry:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390 * Allocation of the screen buffers is done only when the size changes and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 * when Rows and Columns have been set and we have started doing full
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 * screen stuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 if ((ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 && Rows == screen_Rows
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396 && Columns == screen_Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 && enc_utf8 == (ScreenLinesUC != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL)
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2399 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 \|\| Rows == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401 \|\| Columns == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2402 \|\| (!full_screen && ScreenLines == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2406 * It's possible that we produce an out-of-memory message below, which
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2407 * will cause this function to be called again. To break the loop, just
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2408 * return here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2409 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2411 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 entered = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2414 /*
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2415 * Note that the window sizes are updated before reallocating the arrays,
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2416 * thus we must not redraw here!
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2417 */
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2418 ++RedrawingDisabled;
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2419
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2420 win_new_shellsize(); // fit the windows in the new sized shell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2421
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2422 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2423 vim_lock_screen(); // be safe, put it here
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2424 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2425
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2426 comp_col(); // recompute columns for shown command and ruler
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429 * We're changing the size of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430 * - Allocate new arrays for ScreenLines and ScreenAttrs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 * - Move lines from the old arrays into the new arrays, clear extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 * lines (unless the screen is going to be cleared).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 * - Free the old arrays.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2434 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 * If anything fails, make ScreenLines NULL, so we don't do anything!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 * Continuing with the old ScreenLines may result in a crash, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437 * size is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2439 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 win_free_lsize(wp);
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2441 for (int i = 0; i < AUCMD_WIN_COUNT; ++i)
31267 4bc9cd62d378 patch 9.0.0967: leaking memory from autocmd windows Bram Moolenaar <Bram@vim.org> parents: 31265 diff changeset	2442 if (aucmd_win[i].auc_win != NULL)
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2443 win_free_lsize(aucmd_win[i].auc_win);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2444 #ifdef FEAT_PROP_POPUP
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2445 // global popup windows
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2446 FOR_ALL_POPUPWINS(wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2447 win_free_lsize(wp);
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2448 // tab-local popup windows
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2449 FOR_ALL_TABPAGES(tp)
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2450 FOR_ALL_POPUPWINS_IN_TAB(tp, wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2451 win_free_lsize(wp);
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2452 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2454 new_ScreenLines = LALLOC_MULT(schar_T, (Rows + 1) * Columns);
2122 476336a5ae95 updated for version 7.2.404 Bram Moolenaar <bram@zimbu.org> parents: 2069 diff changeset	2455 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T ) MAX_MCO);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2457 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2458 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns);
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2459 for (int i = 0; i < p_mco; ++i)
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2460 new_ScreenLinesC[i] = LALLOC_CLEAR_MULT(u8char_T,
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2461 (Rows + 1) * Columns);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 if (enc_dbcs == DBCS_JPNU)
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2464 new_ScreenLines2 = LALLOC_MULT(schar_T, (Rows + 1) * Columns);
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2465 new_ScreenAttrs = LALLOC_MULT(sattr_T, (Rows + 1) * Columns);
30986 360f286b5869 patch 9.0.0828: various typos Bram Moolenaar <Bram@vim.org> parents: 30825 diff changeset	2466 // Clear ScreenCols to avoid a warning for uninitialized memory in
30331 ddbac2551dac patch 9.0.0501: warning for using uninitialized value in mouse test Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	2467 // jump_to_mouse().
ddbac2551dac patch 9.0.0501: warning for using uninitialized value in mouse test Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	2468 new_ScreenCols = LALLOC_CLEAR_MULT(colnr_T, (Rows + 1) * Columns);
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2469 new_LineOffset = LALLOC_MULT(unsigned, Rows);
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2470 new_LineWraps = LALLOC_MULT(char_u, Rows);
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2471 new_TabPageIdxs = LALLOC_MULT(short, Columns);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2472 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2473 new_popup_mask = LALLOC_MULT(short, Rows * Columns);
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2474 new_popup_mask_next = LALLOC_MULT(short, Rows * Columns);
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2475 new_popup_transparent = LALLOC_MULT(char, Rows * Columns);
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2476 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	2478 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 if (win_alloc_lines(wp) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 outofmem = TRUE;
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2483 goto give_up;
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2484 }
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2485 }
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2486 for (int i = 0; i < AUCMD_WIN_COUNT; ++i)
31267 4bc9cd62d378 patch 9.0.0967: leaking memory from autocmd windows Bram Moolenaar <Bram@vim.org> parents: 31265 diff changeset	2487 if (aucmd_win[i].auc_win != NULL
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2488 && aucmd_win[i].auc_win->w_lines == NULL
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2489 && win_alloc_lines(aucmd_win[i].auc_win) == FAIL)
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2490 {
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2491 outofmem = TRUE;
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2492 break;
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2493 }
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2494 #ifdef FEAT_PROP_POPUP
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2495 // global popup windows
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2496 FOR_ALL_POPUPWINS(wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2497 if (win_alloc_lines(wp) == FAIL)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2498 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2499 outofmem = TRUE;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2500 goto give_up;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2501 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2502 // tab-local popup windows
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2503 FOR_ALL_TABPAGES(tp)
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2504 FOR_ALL_POPUPWINS_IN_TAB(tp, wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2505 if (win_alloc_lines(wp) == FAIL)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2506 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2507 outofmem = TRUE;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2508 goto give_up;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2509 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2510 #endif
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2511
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2512 give_up:
31265 a7cc6caf1947 patch 9.0.0966: some compilers don't allow a declaration after a label Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	2513 found_null = FALSE;
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2514 for (int i = 0; i < p_mco; ++i)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2515 if (new_ScreenLinesC[i] == NULL)
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2516 {
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2517 found_null = TRUE;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2518 break;
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2519 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 if (new_ScreenLines == NULL
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2521 \|\| (enc_utf8 && (new_ScreenLinesUC == NULL \|\| found_null))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 \|\| (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 \|\| new_ScreenAttrs == NULL
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2524 \|\| new_ScreenCols == NULL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 \|\| new_LineOffset == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 \|\| new_LineWraps == NULL
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2527 \|\| new_TabPageIdxs == NULL
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2528 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2529 \|\| new_popup_mask == NULL
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2530 \|\| new_popup_mask_next == NULL
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2531 \|\| new_popup_transparent == NULL
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2532 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 \|\| outofmem)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2535 if (ScreenLines != NULL \|\| !done_outofmem_msg)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2536 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2537 // guess the size
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2538 do_outofmem_msg((long_u)((Rows + 1) * Columns));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2539
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2540 // Remember we did this to avoid getting outofmem messages over
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2541 // and over again.
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2542 done_outofmem_msg = TRUE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2543 }
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2544 VIM_CLEAR(new_ScreenLines);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2545 VIM_CLEAR(new_ScreenLinesUC);
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2546 for (int i = 0; i < p_mco; ++i)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2547 VIM_CLEAR(new_ScreenLinesC[i]);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2548 VIM_CLEAR(new_ScreenLines2);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2549 VIM_CLEAR(new_ScreenAttrs);
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2550 VIM_CLEAR(new_ScreenCols);
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2551 VIM_CLEAR(new_LineOffset);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2552 VIM_CLEAR(new_LineWraps);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2553 VIM_CLEAR(new_TabPageIdxs);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2554 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2555 VIM_CLEAR(new_popup_mask);
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2556 VIM_CLEAR(new_popup_mask_next);
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2557 VIM_CLEAR(new_popup_transparent);
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2558 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2562 done_outofmem_msg = FALSE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2563
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 for (new_row = 0; new_row < Rows; ++new_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 new_LineOffset[new_row] = new_row * Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 new_LineWraps[new_row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 * If the screen is not going to be cleared, copy as much as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 * possible from the old screen to the new one and clear the rest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 * (used when resizing the window at the "--more--" prompt or when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 * executing an external command, for the GUI).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2575 if (!doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 (void)vim_memset(new_ScreenLines + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 ' ', (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 (void)vim_memset(new_ScreenLinesUC + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 0, (size_t)Columns * sizeof(u8char_T));
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2583 for (int i = 0; i < p_mco; ++i)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2584 (void)vim_memset(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2585 + new_row * Columns,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 0, (size_t)Columns * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 (void)vim_memset(new_ScreenLines2 + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 0, (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2591 (void)vim_memset(new_ScreenAttrs + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 0, (size_t)Columns * sizeof(sattr_T));
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2593 (void)vim_memset(new_ScreenCols + new_row * Columns,
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2594 0, (size_t)Columns * sizeof(colnr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595 old_row = new_row + (screen_Rows - Rows);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2596 if (old_row >= 0 && ScreenLines != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 if (screen_Columns < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 len = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2601 len = Columns;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2602 // When switching to utf-8 don't copy characters, they
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2603 // may be invalid now. Also when p_mco changes.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2604 if (!(enc_utf8 && ScreenLinesUC == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2605 && p_mco == Screen_mco)
26 404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2606 mch_memmove(new_ScreenLines + new_LineOffset[new_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2607 ScreenLines + LineOffset[old_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2608 (size_t)len * sizeof(schar_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2609 if (enc_utf8 && ScreenLinesUC != NULL
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2610 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 ScreenLinesUC + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 (size_t)len * sizeof(u8char_T));
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2615 for (int i = 0; i < p_mco; ++i)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2616 mch_memmove(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2617 + new_LineOffset[new_row],
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2618 ScreenLinesC[i] + LineOffset[old_row],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2619 (size_t)len * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2622 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 ScreenLines2 + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2624 (size_t)len * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2626 ScreenAttrs + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627 (size_t)len * sizeof(sattr_T));
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2628 mch_memmove(new_ScreenCols + new_LineOffset[new_row],
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2629 ScreenAttrs + LineOffset[old_row],
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2630 (size_t)len * sizeof(colnr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2632 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2634 // Use the last line of the screen for the current line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2635 current_ScreenLine = new_ScreenLines + Rows * Columns;
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2636
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2637 #ifdef FEAT_PROP_POPUP
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2638 vim_memset(new_popup_mask, 0, Rows * Columns * sizeof(short));
03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2639 vim_memset(new_popup_transparent, 0, Rows * Columns * sizeof(char));
03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2640 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2643 free_screenlines();
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2644
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2645 // NOTE: this may result in all pointers to become NULL.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2646 ScreenLines = new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 ScreenLinesUC = new_ScreenLinesUC;
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 31201 diff changeset	2648 for (int i = 0; i < p_mco; ++i)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2649 ScreenLinesC[i] = new_ScreenLinesC[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2650 Screen_mco = p_mco;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 ScreenLines2 = new_ScreenLines2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 ScreenAttrs = new_ScreenAttrs;
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2653 ScreenCols = new_ScreenCols;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2654 LineOffset = new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2655 LineWraps = new_LineWraps;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2656 TabPageIdxs = new_TabPageIdxs;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2657 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2658 popup_mask = new_popup_mask;
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2659 popup_mask_next = new_popup_mask_next;
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2660 popup_transparent = new_popup_transparent;
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2661 popup_mask_refresh = TRUE;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2662 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2663
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2664 // It's important that screen_Rows and screen_Columns reflect the actual
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2665 // size of ScreenLines[]. Set them before calling anything.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2666 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2667 old_Rows = screen_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 screen_Rows = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2670 screen_Columns = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2671
29812 68ef14b21d01 patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	2672 set_must_redraw(UPD_CLEAR); // need to clear the screen later
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2673 if (doclear)
29958 549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2674 screenclear2(TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2676 else if (gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2677 && !gui.starting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2678 && ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 && old_Rows != Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2680 {
19824 09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2681 gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0);
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2682
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2683 // Adjust the position of the cursor, for when executing an external
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2684 // command.
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2685 if (msg_row >= Rows) // Rows got smaller
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2686 msg_row = Rows - 1; // put cursor at last row
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2687 else if (Rows > old_Rows) // Rows got bigger
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2688 msg_row += Rows - old_Rows; // put cursor in same place
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2689 if (msg_col >= Columns) // Columns got smaller
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2690 msg_col = Columns - 1; // put cursor at last column
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2691 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2692 #endif
16320 57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2693 clear_TabPageIdxs();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2694
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2695 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2696 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2697 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2698
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2699 entered = FALSE;
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2700 --RedrawingDisabled;
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2701
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2702 /*
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2703 * Do not apply autocommands more than 3 times to avoid an endless loop
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2704 * in case applying autocommands always changes Rows or Columns.
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2705 */
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2706 if (starting == 0 && ++retry_count <= 3)
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2707 {
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2708 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2709 // In rare cases, autocommands may have altered Rows or Columns,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2710 // jump back to check if we need to allocate the screen again.
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2711 goto retry;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2712 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2713 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2714
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2715 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2716 free_screenlines(void)
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2717 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2718 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2719
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2720 VIM_CLEAR(ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2721 for (i = 0; i < Screen_mco; ++i)
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2722 VIM_CLEAR(ScreenLinesC[i]);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2723 VIM_CLEAR(ScreenLines2);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2724 VIM_CLEAR(ScreenLines);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2725 VIM_CLEAR(ScreenAttrs);
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2726 VIM_CLEAR(ScreenCols);
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2727 VIM_CLEAR(LineOffset);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2728 VIM_CLEAR(LineWraps);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2729 VIM_CLEAR(TabPageIdxs);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2730 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2731 VIM_CLEAR(popup_mask);
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2732 VIM_CLEAR(popup_mask_next);
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2733 VIM_CLEAR(popup_transparent);
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2734 #endif
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2735 }
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2736
29958 549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2737 /*
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2738 * Clear the screen.
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2739 * May delay if there is something the user should read.
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2740 * Allocated the screen for resizing if needed.
30598 37aa9fd2ed72 patch 9.0.0634: evaluating "expr" options has more overhead than needed Bram Moolenaar <Bram@vim.org> parents: 30513 diff changeset	2741 * Returns TRUE when the screen was actually cleared, FALSE if all display
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2742 * cells were marked for updating.
29958 549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2743 */
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2744 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2745 screenclear(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2746 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2747 check_for_delay(FALSE);
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2748 screenalloc(FALSE); // allocate screen buffers if size changed
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2749 return screenclear2(TRUE); // clear the screen
29958 549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2750 }
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2751
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2752 /*
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2753 * Do not clear the screen but mark everything for redraw.
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2754 */
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2755 void
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2756 redraw_as_cleared(void)
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2757 {
549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2758 screenclear2(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2761 static int
29958 549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2762 screenclear2(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 int i;
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2765 int did_clear = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 if (starting == NO_SCREEN \|\| ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769 \|\| (gui.in_use && gui.starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 )
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2772 return FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2774 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2775 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2777 screen_attr = -1; // force setting the Normal colors
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2778 screen_stop_highlight(); // don't want highlighting here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2780 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2781 // disable selection without redrawing it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2782 clip_scroll_selection(9999);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2785 // blank out ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2787 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2788 lineclear(LineOffset[i], (int)Columns, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 LineWraps[i] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791
29958 549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2792 if (doclear && can_clear(T_CL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2794 out_str(T_CL); // clear the display
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2795 did_clear = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796 clear_cmdline = FALSE;
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2797 mode_displayed = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2799 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2800 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2801 // can't clear the screen, mark all chars with invalid attributes
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803 lineinvalid(LineOffset[i], (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804 clear_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2806
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2807 screen_cleared = TRUE; // can use contents of ScreenLines now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2808
29958 549994614a5a patch 9.0.0317: when updating the whole screen a popup may not be redrawn Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2809 win_rest_invalid(firstwin); // redraw all regular windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 redraw_cmdline = TRUE;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	2811 redraw_tabline = TRUE;
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29672 diff changeset	2812 if (must_redraw == UPD_CLEAR) // no need to clear again
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29672 diff changeset	2813 must_redraw = UPD_NOT_VALID;
30222 b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	2814 msg_scrolled = 0; // compute_cmdrow() uses this
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2815 compute_cmdrow();
30222 b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	2816 #ifdef FEAT_PROP_POPUP
b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	2817 popup_redraw_all(); // redraw all popup windows
b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	2818 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2819 msg_row = cmdline_row; // put cursor on last line for messages
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2820 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2821 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2822 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2823 msg_didout = FALSE;
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2824
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30331 diff changeset	2825 return did_clear;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 * Clear one line in ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831 static void
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2832 lineclear(unsigned off, int width, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2833 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2834 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 (void)vim_memset(ScreenLinesUC + off, 0,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837 (size_t)width * sizeof(u8char_T));
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2838 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T));
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2839 (void)vim_memset(ScreenCols + off, -1, (size_t)width * sizeof(colnr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2842 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2843 * Mark one line in ScreenLines invalid by setting the attributes to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2844 * invalid value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2845 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2847 lineinvalid(unsigned off, int width)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2848 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2849 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T));
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2850 (void)vim_memset(ScreenCols + off, -1, (size_t)width * sizeof(colnr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2853 /*
21226 421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2854 * To be called when characters were sent to the terminal directly, outputting
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2855 * test on "screen_lnum".
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2856 */
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2857 void
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2858 line_was_clobbered(int screen_lnum)
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2859 {
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2860 lineinvalid(LineOffset[screen_lnum], (int)Columns);
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2861 }
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2862
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2863 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2864 * Copy part of a Screenline for vertically split window "wp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2865 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2866 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2867 linecopy(int to, int from, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2868 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2869 unsigned off_to = LineOffset[to] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2870 unsigned off_from = LineOffset[from] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872 mch_memmove(ScreenLines + off_to, ScreenLines + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2873 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2874 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2876 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2877
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2878 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2879 wp->w_width * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2880 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2881 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2882 wp->w_width * sizeof(u8char_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2883 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2884 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2886 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2887 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2888 wp->w_width * sizeof(sattr_T));
29413 34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2889 mch_memmove(ScreenCols + off_to, ScreenCols + off_from,
34e93e046526 patch 9.0.0048: cursor in wrong column with mouse click after concealed text Bram Moolenaar <Bram@vim.org> parents: 29395 diff changeset	2890 wp->w_width * sizeof(colnr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2891 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2893 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2894 * Return TRUE if clearing with term string "p" would work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2895 * It can't work when the string is empty or it won't set the right background.
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2896 * Don't clear to end-of-line when there are popups, it may cause flicker.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2897 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2898 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2899 can_clear(char_u *p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2900 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2901 return (*p != NUL && (t_colors <= 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2902 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2903 \|\| gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2904 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2905 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2906 \|\| (p_tgc && cterm_normal_bg_gui_color == INVALCOLOR)
9320 b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	2907 \|\| (!p_tgc && cterm_normal_bg_color == 0)
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	2908 #else
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	2909 \|\| cterm_normal_bg_color == 0
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	2910 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2911 \|\| *T_UT != NUL)
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2912 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2913 && !(p == T_CE && popup_visible)
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2914 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2915 );
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2917
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2918 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2919 * Reset cursor position. Use whenever cursor was moved because of outputting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2920 * something directly to the screen (shell commands) or a terminal control
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2921 * code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2922 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2923 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2924 screen_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2925 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926 screen_cur_row = screen_cur_col = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2928
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2929 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 * Move the cursor to position "row","col" in the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2931 * This tries to find the most efficient way to move, minimizing the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932 * characters sent to the terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2934 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2935 windgoto(int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2936 {
205 d292c40ca788 updated for version 7.0060 vimboss parents: 168 diff changeset	2937 sattr_T *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2938 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2939 int plan;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940 int cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 int wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 int noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2943 char_u *bs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2944 int goto_cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2947 #define GOTO_COST 7 // assume a term_windgoto() takes about 7 chars
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2948 #define HIGHL_COST 5 // assume unhighlight takes 5 chars
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2949
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950 #define PLAN_LE 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 #define PLAN_CR 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952 #define PLAN_NL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 #define PLAN_WRITE 4
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2954 // Can't use ScreenLines unless initialized
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2955 if (ScreenLines == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2956 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2957 if (col != screen_cur_col \|\| row != screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2959 // Check for valid position.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2960 if (row < 0) // window without text lines?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 row = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 if (row >= screen_Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 row = screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 if (col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 col = screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2967 // check if no cursor movement is allowed in highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 if (screen_attr && *T_MS == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 noinvcurs = HIGHL_COST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 noinvcurs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 goto_cost = GOTO_COST + noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 * Plan how to do the positioning:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976 * 1. Use CR to move it to column 0, same row.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 * 2. Use T_LE to move it a few columns to the left.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 * 3. Use NL to move a few lines down, column 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 * 4. Move a few columns to the right with T_ND or by writing chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 * Don't do this if the cursor went beyond the last column, the cursor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982 * position is unknown then (some terminals wrap, some don't )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983 *
1213 8906c10ecbb0 updated for version 7.1b vimboss parents: 1112 diff changeset	2984 * First check if the highlighting attributes allow us to write
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 * characters to move the cursor to the right.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 if (row >= screen_cur_row && screen_cur_col < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 * If the cursor is in the same row, bigger col, we can use CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 * or T_LE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 */
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2993 bs = NULL; // init for GCC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 attr = screen_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 if (row == screen_cur_row && col < screen_cur_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2997 // "le" is preferred over "bc", because "bc" is obsolete
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 if (*T_LE)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2999 bs = T_LE; // "cursor left"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3001 bs = T_BC; // "backspace character (old)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 if (*bs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 cost = (screen_cur_col - col) * (int)STRLEN(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 cost = 999;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3006 if (col + 1 < cost) // using CR is less characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 plan = PLAN_CR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3010 cost = 1; // CR is just one character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3012 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 plan = PLAN_LE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015 wouldbe_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3016 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3017 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3025 * If the cursor is above where we want to be, we can use CR LF.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3027 else if (row > screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3028 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029 plan = PLAN_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3031 cost = (row - screen_cur_row) * 2; // CR LF
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3032 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 * If the cursor is in the same row, smaller col, just use write.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 plan = PLAN_WRITE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 wouldbe_col = screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 cost = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 * Check if any characters that need to be written have the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 * correct attributes. Also avoid UTF-8 characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 i = col - wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 cost += i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 if (cost < goto_cost && i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 * Check if the attributes are correct without additionally
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 * stopping highlighting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 p = ScreenAttrs + LineOffset[row] + wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 while (i && *p++ == attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 if (i != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 * Try if it works when highlighting is stopped here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 if (*--p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 while (i && *p++ == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 if (i != 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3077 cost = 999; // different attributes, don't do it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3081 // Don't use an UTF-8 char for positioning, it's slow.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 for (i = wouldbe_col; i < col; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 if (ScreenLinesUC[LineOffset[row] + i] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 * We can do it without term_windgoto()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 if (cost < goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 if (plan == PLAN_LE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 while (screen_cur_col > col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 out_str(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 --screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 else if (plan == PLAN_CR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 out_char('\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 else if (plan == PLAN_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 while (screen_cur_row < row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 out_char('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 ++screen_cur_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 i = col - screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 * Use cursor-right if it's one character only. Avoids
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 * removing a line of pixels from the last bold char, when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 * using the bold trick in the GUI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 if (T_ND[0] != NUL && T_ND[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 out_char(*T_ND);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 off = LineOffset[row] + screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 if (ScreenAttrs[off] != screen_attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 if (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 if (cost >= goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 screen_stop_highlight();
5995 ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5987 diff changeset	3165 if (row == screen_cur_row && (col > screen_cur_col)
ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5987 diff changeset	3166 && *T_CRI != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 term_cursor_right(col - screen_cur_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 term_windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 screen_cur_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 screen_cur_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 * Set cursor to its position in the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3180 setcursor(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 {
13400 c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3182 setcursor_mayforce(FALSE);
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3183 }
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3184
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3185 /*
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3186 * Set cursor to its position in the current window.
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3187 * When "force" is TRUE also when not redrawing.
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3188 */
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3189 void
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3190 setcursor_mayforce(int force)
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3191 {
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3192 if (force \|\| redrawing())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 windgoto(W_WINROW(curwin) + curwin->w_wrow,
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	3196 curwin->w_wincol + (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3198 // With 'rightleft' set and the cursor on a double-wide
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3199 // character, position it on the leftmost column.
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3200 curwin->w_p_rl ? ((int)curwin->w_width - curwin->w_wcol
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3201 - ((has_mbyte
1545 cbe70f2e756d updated for version 7.1-259 vimboss parents: 1536 diff changeset	3202 && (*mb_ptr2cells)(ml_get_cursor()) == 2
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3203 && vim_isprintc(gchar_cursor())) ? 2 : 1)) :
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 curwin->w_wcol));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3211 * Insert 'line_count' lines at 'row' in window 'wp'.
8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3212 * If 'invalid' is TRUE the wp->w_lines[].wl_lnum is invalidated.
8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3213 * If 'mayclear' is TRUE the screen will be cleared if it is faster than
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 * scrolling.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 * Returns FAIL if the lines are not inserted, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3218 win_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3219 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3220 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3221 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3222 int invalid,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3223 int mayclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 int did_delete;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 int nextrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 int lastrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232
29251 aea330cb546f patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong Bram Moolenaar <Bram@vim.org> parents: 29098 diff changeset	3233 // with only a few lines it's not worth the effort
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 if (wp->w_height < 5)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236
29251 aea330cb546f patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong Bram Moolenaar <Bram@vim.org> parents: 29098 diff changeset	3237 // with the popup menu visible this might not work correctly
aea330cb546f patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong Bram Moolenaar <Bram@vim.org> parents: 29098 diff changeset	3238 if (pum_visible())
aea330cb546f patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong Bram Moolenaar <Bram@vim.org> parents: 29098 diff changeset	3239 return FAIL;
aea330cb546f patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong Bram Moolenaar <Bram@vim.org> parents: 29098 diff changeset	3240
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3244 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 * If there is a next window or a status line, we first try to delete the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 * lines at the bottom to avoid messing what is after the window.
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3251 * If this fails and there are following windows, don't do anything to
6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3252 * avoid messing up those windows, better just redraw.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 if (wp->w_next != NULL \|\| wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 if (screen_del_lines(0, W_WINROW(wp) + wp->w_height - line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3258 line_count, (int)Rows, FALSE, 0, NULL) == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 did_delete = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 else if (wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 * if no lines deleted, blank the lines that will end up below the window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 if (!did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 redraw_cmdline = TRUE;
12529 158917d728b4 patch 8.0.1143: macros always expand to the same thing Christian Brabandt <cb@256bit.org> parents: 12515 diff changeset	3270 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 lastrow = nextrow + line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 if (lastrow > Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 lastrow = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 screen_fill(nextrow - line_count, lastrow - line_count,
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	3275 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3279 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 {
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3282 // deletion will have messed up other windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 win_rest_invalid(W_NEXT(wp));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3295 * Delete "line_count" window lines at "row" in window "wp".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 * If "invalid" is TRUE curwin->w_lines[] is invalidated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 * If "mayclear" is TRUE the screen will be cleared if it is faster than
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 * scrolling
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3302 win_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3303 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3304 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3305 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3306 int invalid,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3307 int mayclear,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3308 int clear_attr) // for clearing lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3318 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 if (screen_del_lines(0, W_WINROW(wp) + row, line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3323 (int)Rows, FALSE, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 * If there are windows or status lines below, try to put them at the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 * correct place. If we can't do that, they have to be redrawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 if (wp->w_next \|\| wp->w_status_height \|\| cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 if (screen_ins_lines(0, W_WINROW(wp) + wp->w_height - line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3333 line_count, (int)Rows, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 win_rest_invalid(wp->w_next);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340 * If this is the last window and there is no status line, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 * command line later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 * Common code for win_ins_lines() and win_del_lines().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 * Returns OK or FAIL when the work has been done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 * Returns MAYBE when not finished yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3354 win_do_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3355 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3356 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3357 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3358 int mayclear,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3359 int del,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3360 int clear_attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 if (!redrawing() \|\| line_count <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3367 // When inserting lines would result in loss of command output, just redraw
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3368 // the lines.
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3369 if (no_win_do_lines_ins && !del)
32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3370 return FAIL;
32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3371
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3372 // only a few lines left: redraw is faster
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3373 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 {
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3375 if (!no_win_do_lines_ins)
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3376 screenclear(); // will set wp->w_lines_valid to 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3380 #ifdef FEAT_PROP_POPUP
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	3381 // this doesn't work when there are popups visible
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3382 if (popup_visible)
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3383 return FAIL;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3384 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3385
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3386 // Delete all remaining lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 if (row + line_count >= wp->w_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	3390 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 /*
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3396 * When scrolling, the message on the command line should be cleared,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 * otherwise it will stay there forever.
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3398 * Don't do this when avoiding to insert lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 */
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3400 if (!no_win_do_lines_ins)
32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3401 clear_cmdline = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 * If the terminal can set a scroll region, use that.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 * Always do this in a vertically split window. This will redraw from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 * ScreenLines[] when t_CV isn't defined. That's faster than using
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 * win_line().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 * Don't use a scroll region when we are going to redraw the text, writing
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7833 diff changeset	3409 * a character in the lower right corner of the scroll region may cause a
05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7833 diff changeset	3410 * scroll-up .
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 */
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	3412 if (scroll_region \|\| wp->w_width != Columns)
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3413 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 scroll_region_set(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 if (del)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 retval = screen_del_lines(W_WINROW(wp) + row, 0, line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3418 wp->w_height - row, FALSE, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 retval = screen_ins_lines(W_WINROW(wp) + row, 0, line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3421 wp->w_height - row, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 scroll_region_reset();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3427 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 return MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 * window 'wp' and everything after it is messed up, mark it for redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3437 win_rest_invalid(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 while (wp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 {
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29672 diff changeset	3441 redraw_win_later(wp, UPD_NOT_VALID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 wp = wp->w_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 * The rest of the routines in this file perform screen manipulations. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 * given operation is performed physically on the screen. The corresponding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451 * change is also made to the internal screen image. In this way, the editor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 * anticipates the effect of editing changes on the appearance of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 * That way, when we call screenupdate a complete redraw isn't usually
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 * necessary. Another advantage is that we can keep adding code to anticipate
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 * screen changes, and in the meantime, everything still works.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 * types for inserting or deleting lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 #define USE_T_CAL 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 #define USE_T_CDL 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 #define USE_T_AL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 #define USE_T_CE 4
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 #define USE_T_DL 5
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3466 #define USE_T_SR 6
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3467 #define USE_NL 7
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468 #define USE_T_CD 8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3469 #define USE_REDRAW 9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472 * insert lines on the screen and update ScreenLines[]
28275 f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3473 * "end" is the line after the scrolled part. Normally it is Rows.
f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3474 * When scrolling region used "off" is the offset from the top for the region.
f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3475 * "row" and "end" are relative to the start of the region.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 * return FAIL for failure, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 */
446 7472c565592a updated for version 7.0117 vimboss parents: 422 diff changeset	3479 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3480 screen_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3481 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3482 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3483 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3484 int end,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3485 int clear_attr,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3486 win_T *wp) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3492 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 int result_empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 int can_ce = can_clear(T_CE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 * - the line count is more than 'ttyscroll'
28275 f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3502 * - "end" is more than "Rows" (safety check, should not happen)
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3503 * - redrawing for a callback and there is a modeless selection
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3504 * - there is a popup window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 */
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3506 if (!screen_valid(TRUE)
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3507 \|\| line_count <= 0 \|\| line_count > p_ttyscroll
28275 f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3508 \|\| end > Rows
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3509 #ifdef FEAT_CLIPBOARD
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3510 \|\| (clip_star.state != SELECT_CLEARED
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3511 && redrawing_for_callback > 0)
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3512 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3513 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3514 \|\| popup_visible
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3515 #endif
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3516 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520 * There are seven ways to insert lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3521 * 0. When in a vertically split window and t_CV isn't set, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 * 1. Use T_CD (clear to end of display) if it exists and the result of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 * the insert is just empty lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 * present or line_count > 1. It looks better if we do all the inserts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 * at once.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 * insert is just empty lines and T_CE is not present or line_count >
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 * 1.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 * 4. Use T_AL (insert line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 * 5. Use T_CE (erase line) if it exists and the result of the insert is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 * 6. Use T_DL (delete line) if it exists and the result of the insert is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 * the 'da' flag is not set or we have clear line capability.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 * 8. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 * the scrollbar for the window. It does have insert line, use that if it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 * exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 result_empty = (row + line_count >= end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
28295 8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3546 {
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3547 // Avoid that lines are first cleared here and then redrawn, which
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3548 // results in many characters updated twice. This happens with CTRL-F
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3549 // in a vertically split window. With line-by-line scrolling
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3550 // USE_REDRAW should be faster.
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3551 if (line_count > 3)
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3552 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 type = USE_REDRAW;
28295 8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3554 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3555 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 else if (T_CAL != NUL && (line_count > 1 \|\| T_AL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 type = USE_T_CAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 else if (*T_CDL != NUL && result_empty && (line_count > 1 \|\| !can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 else if (*T_AL != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 type = USE_T_AL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 else if (can_ce && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 else if (*T_DL != NUL && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 else if (T_SR != NUL && row == 0 && (T_DA == NUL \|\| can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 type = USE_T_SR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 * For clearing the lines screen_del_lines() is used. This will also take
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 * care of t_db if necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 if (type == USE_T_CD \|\| type == USE_T_CDL \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 type == USE_T_CE \|\| type == USE_T_DL)
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3578 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 * If text is retained below the screen, first clear or delete as many
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 * lines at the bottom of the window as are about to be inserted so that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 * the deleted lines won't later surface during a screen_del_lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 if (*T_DB)
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3586 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3589 // Remove a modeless selection when inserting lines halfway the screen
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3590 // or not the full width of the screen.
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3591 if (off + row > 0 \|\| (wp != NULL && wp->w_width != Columns))
3674 b9aa7fb4a928 updated for version 7.3.597 Bram Moolenaar <bram@vim.org> parents: 3586 diff changeset	3592 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 clip_scroll_selection(-line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3597 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3598 vim_lock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3599 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3600
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3602 // Don't update the GUI cursor here, ScreenLines[] is invalid until the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3603 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3604 gui_dont_update_cursor(row + off <= gui.cursor_row);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3607 if (wp != NULL && wp->w_wincol != 0 && T_CSV != NUL && T_CCS == NUL)
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3608 cursor_col = wp->w_wincol;
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3609
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3610 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 * Shift LineOffset[] line_count down to reflect the inserted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3625 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 linecopy(j + line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 j += line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3631 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3632 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 LineOffset[j + line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 LineWraps[j + line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 LineOffset[j + line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 LineWraps[j + line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3649 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3655 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3656 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3657 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3658
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 screen_stop_highlight();
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3660 windgoto(cursor_row, cursor_col);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3661 if (clear_attr != 0)
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3662 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3664 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 redraw_block(row, end, wp);
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3667 else if (type == USE_T_CAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 term_append_lines(line_count);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3670 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 for (i = 0; i < line_count; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 if (type == USE_T_AL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 if (i && cursor_row != 0)
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3679 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 out_str(T_AL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3682 else // type == USE_T_SR
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 out_str(T_SR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3684 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 * With scroll-reverse and 'da' flag set we need to clear the lines that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 * have been scrolled down into the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 if (type == USE_T_SR && *T_DA)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3696 windgoto(off + i, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3698 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3705 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 /*
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3711 * Delete lines on the screen and update ScreenLines[].
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3712 * "end" is the line after the scrolled part. Normally it is Rows.
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3713 * When scrolling region used "off" is the offset from the top for the region.
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3714 * "row" and "end" are relative to the start of the region.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3719 screen_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3720 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3721 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3722 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3723 int end,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3724 int force, // even when line_count > p_ttyscroll
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3725 int clear_attr, // used for clearing lines
28295 8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3726 win_T *wp) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3732 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 int cursor_end;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3734 int result_empty; // result is empty until end of region
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3735 int can_delete; // deleting line codes can be used
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 * - the line count is more than 'ttyscroll'
28275 f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3744 * - "end" is more than "Rows" (safety check, should not happen)
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3745 * - redrawing for a callback and there is a modeless selection
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 */
28275 f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3747 if (!screen_valid(TRUE)
f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3748 \|\| line_count <= 0
f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3749 \|\| (!force && line_count > p_ttyscroll)
f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3750 \|\| end > Rows
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3751 #ifdef FEAT_CLIPBOARD
28275 f0e46f5bb2e7 patch 8.2.4663: occasional crash when running the GUI tests Bram Moolenaar <Bram@vim.org> parents: 27944 diff changeset	3752 \|\| (clip_star.state != SELECT_CLEARED && redrawing_for_callback > 0)
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3753 #endif
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3754 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 * Check if the rest of the current region will become empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 result_empty = row + line_count >= end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 * We can delete lines only when 'db' flag not set or when 'ce' option
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 * available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 can_delete = (*T_DB == NUL \|\| can_clear(T_CE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 * There are six ways to delete lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 * 0. When in a vertically split window and t_CV isn't set, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 * 1. Use T_CD if it exists and the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 * none of the other ways work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 * 4. Use T_CE (erase line) if the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 * 5. Use T_DL (delete line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 * 6. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
28295 8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3781 {
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3782 // Avoid that lines are first cleared here and then redrawn, which
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3783 // results in many characters updated twice. This happens with CTRL-F
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3784 // in a vertically split window. With line-by-line scrolling
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3785 // USE_REDRAW should be faster.
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3786 if (line_count > 3)
8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3787 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 type = USE_REDRAW;
28295 8f92524d4556 patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B Bram Moolenaar <Bram@vim.org> parents: 28275 diff changeset	3789 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3790 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 else if (row == 0 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 #ifndef AMIGA
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3794 // On the Amiga, somehow '\n' on the last line doesn't always scroll
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3795 // up, so use delete-line command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 line_count == 1 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 type = USE_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 else if (*T_CDL != NUL && line_count > 1 && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 else if (can_clear(T_CE) && result_empty
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3803 && (wp == NULL \|\| wp->w_width == Columns))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 else if (*T_DL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 else if (*T_CDL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3813 // Remove a modeless selection when deleting lines halfway the screen or
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3814 // not the full width of the screen.
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3815 if (off + row > 0 \|\| (wp != NULL && wp->w_width != Columns))
3674 b9aa7fb4a928 updated for version 7.3.597 Bram Moolenaar <bram@vim.org> parents: 3586 diff changeset	3816 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 clip_scroll_selection(line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820
20154 5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3821 #ifdef FEAT_GUI_HAIKU
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3822 vim_lock_screen();
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3823 #endif
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3824
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3826 // Don't update the GUI cursor here, ScreenLines[] is invalid until the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3827 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3828 gui_dont_update_cursor(gui.cursor_row >= row + off
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3829 && gui.cursor_row < end + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3832 if (wp != NULL && wp->w_wincol != 0 && T_CSV != NUL && T_CCS == NUL)
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3833 cursor_col = wp->w_wincol;
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3834
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3835 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 cursor_end = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 cursor_end = end + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 * Now shift LineOffset[] line_count up to reflect the deleted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3856 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 linecopy(j - line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 j -= line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3862 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3863 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3870 // whole width, moving the line pointers is faster
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 LineOffset[j - line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 LineWraps[j - line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 LineOffset[j - line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 LineWraps[j - line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3881 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3887 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3888 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3889 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3890
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3891 if (screen_attr != clear_attr)
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3892 screen_stop_highlight();
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3893 if (clear_attr != 0)
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3894 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3896 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 redraw_block(row, end, wp);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3899 else if (type == USE_T_CD) // delete the lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3901 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 out_str(T_CD);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3903 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 else if (type == USE_T_CDL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3907 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 term_delete_lines(line_count);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3909 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 * Deleting lines at top of the screen or scroll region: Just scroll
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 * the whole screen (scroll region) up by outputting newlines on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 * last line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 else if (type == USE_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3918 windgoto(cursor_end - 1, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 for (i = line_count; --i >= 0; )
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3920 out_char('\n'); // cursor will remain on same line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 if (type == USE_T_DL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3928 windgoto(cursor_row, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3929 out_str(T_DL); // delete a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3931 else // type == USE_T_CE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3933 windgoto(cursor_row + i, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3934 out_str(T_CE); // erase a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3936 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 * If the 'db' flag is set, we need to clear the lines that have been
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 * scrolled up at the bottom of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 if (*T_DB && (type == USE_T_DL \|\| type == USE_T_CDL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 for (i = line_count; i > 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3948 windgoto(cursor_end - i, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3949 out_str(T_CE); // erase a line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3950 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3957 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 /*
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3964 * Return TRUE when postponing displaying the mode message: when not redrawing
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3965 * or inside a mapping.
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3966 */
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3967 int
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3968 skip_showmode()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3969 {
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3970 // Call char_avail() only when we are going to show something, because it
29308 b1304512c036 patch 8.2.5170: tiny issues Bram Moolenaar <Bram@vim.org> parents: 29251 diff changeset	3971 // takes a bit of time. redrawing() may also call char_avail().
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3972 if (global_busy
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3973 \|\| msg_silent != 0
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3974 \|\| !redrawing()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3975 \|\| (char_avail() && !KeyTyped))
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3976 {
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	3977 redraw_mode = TRUE; // show mode later
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3978 return TRUE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3979 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3980 return FALSE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3981 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3982
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3983 /*
13308 ae312df8d0ab patch 8.0.1528: dead code found Christian Brabandt <cb@256bit.org> parents: 13292 diff changeset	3984 * Show the current mode and ruler.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 * If clear_cmdline is TRUE, clear the rest of the cmdline.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 * If clear_cmdline is FALSE there may be a message there that needs to be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 * cleared only if a mode is shown.
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	3989 * If redraw_mode is TRUE show or clear the mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 * Return the length of the message (0 if no message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3993 showmode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 int need_clear;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 int length = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 int do_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 int nwr_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 int sub_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29958 diff changeset	4002 do_mode = p_smd && msg_silent == 0
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	4003 && ((State & MODE_INSERT)
14093 a9d94f10ecef patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --" Christian Brabandt <cb@256bit.org> parents: 14089 diff changeset	4004 \|\| restart_edit != NUL
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29881 diff changeset	4005 \|\| VIsual_active);
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4006 if (do_mode \|\| reg_recording != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 {
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4008 if (skip_showmode())
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4009 return 0; // show mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 nwr_save = need_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4013 // wait a bit before overwriting an important message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4016 // if the cmdline is more than one line high, erase top lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 need_clear = clear_cmdline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 if (clear_cmdline && cmdline_row < Rows - 1)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4019 msg_clr_cmdline(); // will reset clear_cmdline
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4020
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4021 // Position on the last line in the window, column 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 msg_pos_mode();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 cursor_off();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4024 attr = HL_ATTR(HLF_CM); // Highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 if (do_mode)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4027 msg_puts_attr("--", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 #if defined(FEAT_XIM)
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4029 if (
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4030 # ifdef FEAT_GUI_GTK
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4031 preedit_get_status()
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4032 # else
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4033 im_get_status()
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4034 # endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4035 )
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4036 # ifdef FEAT_GUI_GTK // most of the time, it's not XIM being used
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4037 msg_puts_attr(" IM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 # else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4039 msg_puts_attr(" XIM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4042 // CTRL-X in Insert mode
5946 4d7af1962d6c updated for version 7.4.314 Bram Moolenaar <bram@vim.org> parents: 5923 diff changeset	4043 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4045 // These messages can get long, avoid a wrap in a narrow
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4046 // window. Prefer showing edit_submode_extra.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 length = (Rows - msg_row) * Columns - 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 length -= vim_strsize(edit_submode_extra);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 if (length > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4051 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 if (edit_submode_pre != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 length -= vim_strsize(edit_submode_pre);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 if (length - vim_strsize(edit_submode) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 if (edit_submode_pre != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4057 msg_puts_attr((char *)edit_submode_pre, attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4058 msg_puts_attr((char *)edit_submode, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4062 msg_puts_attr(" ", attr); // add a space in between
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 if ((int)edit_submode_highl < (int)HLF_COUNT)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4064 sub_attr = HL_ATTR(edit_submode_highl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 sub_attr = attr;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4067 msg_puts_attr((char *)edit_submode_extra, sub_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 if (State & VREPLACE_FLAG)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4074 msg_puts_attr(_(" VREPLACE"), attr);
14424 0a69e6e708f9 patch 8.1.0226: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 14218 diff changeset	4075 else if (State & REPLACE_FLAG)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4076 msg_puts_attr(_(" REPLACE"), attr);
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	4077 else if (State & MODE_INSERT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 if (p_ri)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4081 msg_puts_attr(_(" REVERSE"), attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4082 #endif
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4083 msg_puts_attr(_(" INSERT"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22832 diff changeset	4085 else if (restart_edit == 'I' \|\| restart_edit == 'i' \|\|
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22832 diff changeset	4086 restart_edit == 'a' \|\| restart_edit == 'A')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4087 msg_puts_attr(_(" (insert)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 else if (restart_edit == 'R')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4089 msg_puts_attr(_(" (replace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 else if (restart_edit == 'V')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4091 msg_puts_attr(_(" (vreplace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 if (p_hkmap)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4094 msg_puts_attr(_(" Hebrew"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 #ifdef FEAT_KEYMAP
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	4097 if (State & MODE_LANGMAP)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 if (curwin->w_p_arab)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4101 msg_puts_attr(_(" Arabic"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 # endif
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	4104 if (get_keymap_str(curwin, (char_u *)" (%s)",
123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	4105 NameBuff, MAXPATHL))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4106 msg_puts_attr((char *)NameBuff, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 #endif
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28386 diff changeset	4109 if ((State & MODE_INSERT) && p_paste)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4110 msg_puts_attr(_(" (paste)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 char *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4116 // Don't concatenate separate words to avoid translation
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4117 // problems.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 switch ((VIsual_select ? 4 : 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 + (VIsual_mode == Ctrl_V) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 + (VIsual_mode == 'V'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 case 0: p = N_(" VISUAL"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 case 1: p = N_(" VISUAL LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124 case 2: p = N_(" VISUAL BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 case 4: p = N_(" SELECT"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 case 5: p = N_(" SELECT LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 default: p = N_(" SELECT BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4129 msg_puts_attr(_(p), attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4130 }
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4131 msg_puts_attr(" --", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4133
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 }
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4136 if (reg_recording != 0
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17771 diff changeset	4137 && edit_submode == NULL) // otherwise it gets too long
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 {
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4139 recording_mode(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4142
e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4143 mode_displayed = TRUE;
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4144 if (need_clear \|\| clear_cmdline \|\| redraw_mode)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 msg_clr_eos();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4146 msg_didout = FALSE; // overwrite this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147 length = msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4149 need_wait_return = nwr_save; // never ask for hit-return for this
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4151 else if (clear_cmdline && msg_silent == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4152 // Clear the whole command line. Will reset "clear_cmdline".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 msg_clr_cmdline();
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4154 else if (redraw_mode)
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4155 {
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4156 msg_pos_mode();
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4157 msg_clr_eos();
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4158 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4160 // In Visual mode the size of the selected area must be redrawn.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4161 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4162 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4163
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4164 // If the last window has no status line, the ruler is after the mode
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4165 // message and must be redrawn
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4166 if (redrawing() && lastwin->w_status_height == 0)
14089 ae53a9274f50 patch 8.1.0062: popup menu broken if a callback changes the window layout Christian Brabandt <cb@256bit.org> parents: 14081 diff changeset	4167 win_redr_ruler(lastwin, TRUE, FALSE);
30825 c7983f593fa7 patch 9.0.0747: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 30771 diff changeset	4168
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4169 redraw_cmdline = FALSE;
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4170 redraw_mode = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4171 clear_cmdline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4172
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4173 return length;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4176 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4177 * Position for a mode message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4178 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4180 msg_pos_mode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 * Delete mode message. Used when ESC is typed which is expected to end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 * Insert mode (but Insert mode didn't end yet!).
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4189 * Caller should check "mode_displayed".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4192 unshowmode(int force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 /*
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	4195 * Don't delete it right now, when not redrawing or inside a mapping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 if (!redrawing() \|\| (!force && char_avail() && !KeyTyped))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4198 redraw_cmdline = TRUE; // delete mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 else
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4200 clearmode();
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4201 }
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4202
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4203 /*
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4204 * Clear the mode message.
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4205 */
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4206 void
9282 9f97a6290c63 commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e Christian Brabandt <cb@256bit.org> parents: 9213 diff changeset	4207 clearmode(void)
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4208 {
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4209 int save_msg_row = msg_row;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4210 int save_msg_col = msg_col;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4211
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4212 msg_pos_mode();
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4213 if (reg_recording != 0)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4214 recording_mode(HL_ATTR(HLF_CM));
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4215 msg_clr_eos();
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4216
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4217 msg_col = save_msg_col;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4218 msg_row = save_msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4221 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4222 recording_mode(int attr)
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4223 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4224 msg_puts_attr(_("recording"), attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4225 if (!shortmess(SHM_RECORDING))
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4226 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4227 char s[4];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4228
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4229 sprintf(s, " @%c", reg_recording);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4230 msg_puts_attr(s, attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4231 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4232 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4233
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4234 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4235 * Draw the tab pages line at the top of the Vim window.
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4236 */
15396 325e4a8ba1b6 patch 8.1.0706: tabline is not always redrawn Bram Moolenaar <Bram@vim.org> parents: 15384 diff changeset	4237 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4238 draw_tabline(void)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4239 {
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4240 int tabcount = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4241 tabpage_T *tp;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4242 int tabwidth;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4243 int col = 0;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4244 int scol = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4245 int attr;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4246 win_T *wp;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4247 win_T *cwp;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4248 int wincount;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4249 int modified;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4250 int c;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4251 int len;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4252 int attr_sel = HL_ATTR(HLF_TPS);
501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4253 int attr_nosel = HL_ATTR(HLF_TP);
501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4254 int attr_fill = HL_ATTR(HLF_TPF);
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4255 char_u *p;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4256 int room;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4257 int use_sep_chars = (t_colors < 8
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4258 #ifdef FEAT_GUI
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4259 && !gui.in_use
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4260 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4261 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4262 && !p_tgc
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	4263 #endif
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4264 );
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4265
10538 c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4266 if (ScreenLines == NULL)
c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4267 return;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4268 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4269
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4270 #ifdef FEAT_GUI_TABLINE
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4271 // Take care of a GUI tabline.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4272 if (gui_use_tabline())
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4273 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4274 gui_update_tabline();
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4275 return;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4276 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4277 #endif
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4278
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4279 if (tabline_height() < 1)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4280 return;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4281
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4282 #if defined(FEAT_STL_OPT)
16320 57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	4283 clear_TabPageIdxs();
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4284
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4285 // Use the 'tabline' option if it's set.
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4286 if (*p_tal != NUL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4287 win_redr_custom(NULL, FALSE);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4288 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4289 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4290 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	4291 FOR_ALL_TABPAGES(tp)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4292 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4293
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4294 tabwidth = (Columns - 1 + tabcount / 2) / tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4295 if (tabwidth < 6)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4296 tabwidth = 6;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4297
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4298 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4299 tabcount = 0;
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4300 for (tp = first_tabpage; tp != NULL && col < Columns - 4;
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4301 tp = tp->tp_next)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4302 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4303 scol = col;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4304
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4305 if (tp->tp_topframe == topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4306 attr = attr_sel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4307 if (use_sep_chars && col > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4308 screen_putchar('\|', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4309
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4310 if (tp->tp_topframe != topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4311 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4312
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4313 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4314
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4315 if (tp == curtab)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4316 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4317 cwp = curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4318 wp = firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4319 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4320 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4321 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4322 cwp = tp->tp_curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4323 wp = tp->tp_firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4324 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4325
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4326 modified = FALSE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4327 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4328 if (bufIsChanged(wp->w_buffer))
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4329 modified = TRUE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4330 if (modified \|\| wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4331 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4332 if (wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4333 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4334 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4335 len = (int)STRLEN(NameBuff);
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4336 if (col + len >= Columns - 3)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4337 break;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4338 screen_puts_len(NameBuff, len, 0, col,
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4339 #if defined(FEAT_SYN_HL)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4340 hl_combine_attr(attr, HL_ATTR(HLF_T))
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4341 #else
6106 f051e50a6a5f updated for version 7.4.391 Bram Moolenaar <bram@vim.org> parents: 6100 diff changeset	4342 attr
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4343 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4344 );
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4345 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4346 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4347 if (modified)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4348 screen_puts_len((char_u *)"+", 1, 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4349 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4350 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4351
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4352 room = scol - col + tabwidth - 1;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4353 if (room > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4354 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4355 // Get buffer name in NameBuff[]
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4356 get_trans_bufname(cwp->w_buffer);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	4357 shorten_dir(NameBuff);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4358 len = vim_strsize(NameBuff);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4359 p = NameBuff;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4360 if (has_mbyte)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4361 while (len > room)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4362 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4363 len -= ptr2cells(p);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	4364 MB_PTR_ADV(p);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4365 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4366 else if (len > room)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4367 {
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4368 p += len - room;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4369 len = room;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4370 }
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4371 if (len > Columns - col - 1)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4372 len = Columns - col - 1;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4373
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4374 screen_puts_len(p, (int)STRLEN(p), 0, col, attr);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4375 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4376 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4377 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4378
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4379 // Store the tab page number in TabPageIdxs[], so that
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4380 // jump_to_mouse() knows where each one is.
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4381 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4382 while (scol < col)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4383 TabPageIdxs[scol++] = tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4384 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4385
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4386 if (use_sep_chars)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4387 c = '_';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4388 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4389 c = ' ';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4390 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4391
31457 bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4392 // Draw the 'showcmd' information if 'showcmdloc' == "tabline".
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4393 if (p_sc && *p_sloc == 't')
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4394 {
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4395 int width = MIN(10, (int)Columns - col - (tabcount > 1) * 3);
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4396
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4397 if (width > 0)
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4398 screen_puts_len(showcmd_buf, width, 0, (int)Columns
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4399 - width - (tabcount > 1) * 2, attr_nosel);
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4400 }
bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4401
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4402 // Put an "X" for closing the current tab if there are several.
31457 bb797331e21b patch 9.0.1061: cannot display 'showcmd' somewhere else Bram Moolenaar <Bram@vim.org> parents: 31267 diff changeset	4403 if (tabcount > 1)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4404 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4405 screen_putchar('X', 0, (int)Columns - 1, attr_nosel);
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4406 TabPageIdxs[Columns - 1] = -999;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4407 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4408 }
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4409
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4410 // Reset the flag here again, in case evaluating 'tabline' causes it to be
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4411 // set.
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4412 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4413 }
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4414
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4415 /*
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4416 * Get buffer name for "buf" into NameBuff[].
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4417 * Takes care of special buffer names and translates special characters.
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4418 */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4419 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4420 get_trans_bufname(buf_T *buf)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4421 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4422 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3759 diff changeset	4423 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4424 else
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4425 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4426 trans_characters(NameBuff, MAXPATHL);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4427 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4428
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 * Get the character to use in a status line. Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4432 int
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4433 fillchar_status(int attr, win_T wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435 int fill;
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4436
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4437 #ifdef FEAT_TERMINAL
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4438 if (bt_terminal(wp->w_buffer))
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4439 {
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4440 if (wp == curwin)
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4441 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4442 *attr = HL_ATTR(HLF_ST);
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4443 fill = wp->w_fill_chars.stl;
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4444 }
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4445 else
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4446 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4447 *attr = HL_ATTR(HLF_STNC);
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4448 fill = wp->w_fill_chars.stlnc;
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4449 }
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4450 }
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4451 else
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4452 #endif
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4453 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4455 *attr = HL_ATTR(HLF_S);
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4456 fill = wp->w_fill_chars.stl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4460 *attr = HL_ATTR(HLF_SNC);
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4461 fill = wp->w_fill_chars.stlnc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4463 // Use fill when there is highlighting, and highlighting of current
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4464 // window differs, or the fillchars differ, or this is not the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4465 // current window
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4466 if (*attr != 0 && ((HL_ATTR(HLF_S) != HL_ATTR(HLF_SNC)
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4467 \|\| wp != curwin \|\| ONE_WINDOW)
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4468 \|\| (wp->w_fill_chars.stl != wp->w_fill_chars.stlnc)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 return fill;
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4470 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 return '^';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 return '=';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4474
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 * Get the character to use in a separator between vertically split windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 * Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4479 int
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4480 fillchar_vsep(int attr, win_T wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4482 *attr = HL_ATTR(HLF_C);
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4483 if (*attr == 0 && wp->w_fill_chars.vert == ' ')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 return '\|';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 else
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4486 return wp->w_fill_chars.vert;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 * Return TRUE if redrawing should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4493 redrawing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 {
11105 7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4495 #ifdef FEAT_EVAL
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4496 if (disable_redraw_for_testing)
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4497 return 0;
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4498 else
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4499 #endif
14673 f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4500 return ((!RedrawingDisabled
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4501 #ifdef FEAT_EVAL
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4502 \|\| ignore_redraw_flag_for_testing
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4503 #endif
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4504 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 * Return TRUE if printing messages should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4511 messaging(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 {
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29958 diff changeset	4513 return (!(p_lz && char_avail() && !KeyTyped));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4516 /*
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4517 * Compute columns for ruler and shown command. 'sc_col' is also used to
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4518 * decide what the maximum length of a message on the status line can be.
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4519 * If there is a status line for the last window, 'sc_col' is independent
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4520 * of 'ru_col'.
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4521 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4522
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4523 #define COL_RULER 17 // columns needed by standard ruler
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4524
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4525 void
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4526 comp_col(void)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4527 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4528 int last_has_status = (p_ls == 2 \|\| (p_ls == 1 && !ONE_WINDOW));
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4529
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4530 sc_col = 0;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4531 ru_col = 0;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4532 if (p_ru)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4533 {
30825 c7983f593fa7 patch 9.0.0747: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 30771 diff changeset	4534 #ifdef FEAT_STL_OPT
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4535 ru_col = (ru_wid ? ru_wid : COL_RULER) + 1;
30825 c7983f593fa7 patch 9.0.0747: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 30771 diff changeset	4536 #else
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4537 ru_col = COL_RULER + 1;
30825 c7983f593fa7 patch 9.0.0747: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 30771 diff changeset	4538 #endif
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4539 // no last status line, adjust sc_col
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4540 if (!last_has_status)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4541 sc_col = ru_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4542 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4543 if (p_sc)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4544 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4545 sc_col += SHOWCMD_COLS;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4546 if (!p_ru \|\| last_has_status) // no need for separating space
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4547 ++sc_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4548 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4549 sc_col = Columns - sc_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4550 ru_col = Columns - ru_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4551 if (sc_col <= 0) // screen too narrow, will become a mess
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4552 sc_col = 1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4553 if (ru_col <= 0)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4554 ru_col = 1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4555 #ifdef FEAT_EVAL
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4556 set_vim_var_nr(VV_ECHOSPACE, sc_col - 1);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4557 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4558 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4559
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4560 #if defined(FEAT_LINEBREAK) \|\| defined(PROTO)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4561 /*
2178 c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4562 * Return the width of the 'number' and 'relativenumber' column.
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4563 * Caller may need to check if 'number' or 'relativenumber' is set.
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4564 * Otherwise it depends on 'numberwidth' and the line count.
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4565 */
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4566 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4567 number_width(win_T *wp)
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4568 {
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4569 int n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4570 linenr_T lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4571
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4572 if (wp->w_p_rnu && !wp->w_p_nu)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4573 // cursor line shows "0"
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4574 lnum = wp->w_height;
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4575 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4576 // cursor line shows absolute line number
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4577 lnum = wp->w_buffer->b_ml.ml_line_count;
2178 c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4578
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4579 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw)
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4580 return wp->w_nrwidth_width;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4581 wp->w_nrwidth_line_count = lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4582
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4583 n = 0;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4584 do
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4585 {
856 8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4586 lnum /= 10;
8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4587 ++n;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4588 } while (lnum > 0);
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4589
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4590 // 'numberwidth' gives the minimal width plus one
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4591 if (n < wp->w_p_nuw - 1)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4592 n = wp->w_p_nuw - 1;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4593
17247 cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4594 # ifdef FEAT_SIGNS
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4595 // If 'signcolumn' is set to 'number' and there is a sign to display, then
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4596 // the minimal width for the number column is 2.
18603 f249b44039e0 patch 8.1.2295: if buffer of popup is in another window cursorline sign shows Bram Moolenaar <Bram@vim.org> parents: 18124 diff changeset	4597 if (n < 2 && get_first_valid_sign(wp) != NULL
17247 cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4598 && (wp->w_p_scl == 'n' && (wp->w_p_scl + 1) == 'u'))
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4599 n = 2;
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4600 # endif
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4601
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4602 wp->w_nrwidth_width = n;
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4603 wp->w_nuw_cached = wp->w_p_nuw;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4604 return n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4605 }
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4606 #endif
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4607
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4608 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4609 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4610 * Return the current cursor column. This is the actual position on the
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4611 * screen. First column is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4612 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4613 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4614 screen_screencol(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4615 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4616 return screen_cur_col;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4617 }
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4618
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4619 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4620 * Return the current cursor row. This is the actual position on the screen.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4621 * First row is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4622 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4623 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4624 screen_screenrow(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4625 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4626 return screen_cur_row;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4627 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4628 #endif
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4629
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4630 /*
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4631 * Calls mb_ptr2char_adv(p) and returns the character.
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4632 * If "p" starts with "\x", "\u" or "\U" the hex or unicode value is used.
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4633 */
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4634 static int
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4635 get_encoded_char_adv(char_u **p)
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4636 {
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4637 char_u s = p;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4638
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4639 if (s[0] == '\\' && (s[1] == 'x' \|\| s[1] == 'u' \|\| s[1] == 'U'))
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4640 {
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4641 varnumber_T num = 0;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4642 int bytes;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4643 int n;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4644
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4645 for (bytes = s[1] == 'x' ? 1 : s[1] == 'u' ? 2 : 4; bytes > 0; --bytes)
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4646 {
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4647 *p += 2;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4648 n = hexhex2nr(*p);
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4649 if (n < 0)
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4650 return 0;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4651 num = num * 256 + n;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4652 }
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4653 *p += 2;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4654 return num;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4655 }
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4656 return mb_ptr2char_adv(p);
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4657 }
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4658
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4659 /*
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4660 * Handle setting 'listchars' or 'fillchars'.
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4661 * "varp" points to either the global or the window-local value.
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4662 * When "apply" is FALSE do not store the flags, only check for errors.
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4663 * Assume monocell characters.
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4664 * Returns error message, NULL if it's OK.
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4665 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4666 char *
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4667 set_chars_option(win_T wp, char_u *varp, int apply)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4668 {
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4669 int round, i, len, len2, entries;
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4670 char_u p, s;
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4671 int c1 = 0, c2 = 0, c3 = 0;
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4672 char_u *last_multispace = NULL; // Last occurrence of "multispace:"
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4673 char_u *last_lmultispace = NULL; // Last occurrence of "leadmultispace:"
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4674 int multispace_len = 0; // Length of lcs-multispace string
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4675 int lead_multispace_len = 0; // Length of lcs-leadmultispace string
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4676 int is_listchars = (varp == &p_lcs \|\| varp == &wp->w_p_lcs);
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4677 char_u value = varp;
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4678
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4679 struct charstab
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4680 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4681 int *cp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4682 char *name;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4683 };
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4684 struct charstab *tab;
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4685
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4686 static fill_chars_T fill_chars;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4687 static struct charstab filltab[] =
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4688 {
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4689 {&fill_chars.stl, "stl"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4690 {&fill_chars.stlnc, "stlnc"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4691 {&fill_chars.vert, "vert"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4692 {&fill_chars.fold, "fold"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4693 {&fill_chars.foldopen, "foldopen"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4694 {&fill_chars.foldclosed, "foldclose"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4695 {&fill_chars.foldsep, "foldsep"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4696 {&fill_chars.diff, "diff"},
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4697 {&fill_chars.eob, "eob"},
30643 dfb02f9dcbe8 patch 9.0.0656: cannot specify another character to use instead of '@' Bram Moolenaar <Bram@vim.org> parents: 30608 diff changeset	4698 {&fill_chars.lastline, "lastline"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4699 };
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4700
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4701 static lcs_chars_T lcs_chars;
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4702 struct charstab lcstab[] =
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4703 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4704 {&lcs_chars.eol, "eol"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4705 {&lcs_chars.ext, "extends"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4706 {&lcs_chars.nbsp, "nbsp"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4707 {&lcs_chars.prec, "precedes"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4708 {&lcs_chars.space, "space"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4709 {&lcs_chars.tab2, "tab"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4710 {&lcs_chars.trail, "trail"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4711 {&lcs_chars.lead, "lead"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4712 #ifdef FEAT_CONCEAL
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4713 {&lcs_chars.conceal, "conceal"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4714 #else
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4715 {NULL, "conceal"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4716 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4717 };
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4718
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4719 if (is_listchars)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4720 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4721 tab = lcstab;
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4722 CLEAR_FIELD(lcs_chars);
24768 7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 24289 diff changeset	4723 entries = ARRAY_LENGTH(lcstab);
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4724 if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL)
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4725 value = p_lcs; // local value is empty, us the global value
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4726 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4727 else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4728 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4729 tab = filltab;
24768 7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 24289 diff changeset	4730 entries = ARRAY_LENGTH(filltab);
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4731 if (varp == &wp->w_p_fcs && wp->w_p_fcs[0] == NUL)
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4732 value = p_fcs; // local value is empty, us the global value
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4733 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4734
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4735 // first round: check for valid value, second round: assign values
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4736 for (round = 0; round <= 1; ++round)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4737 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4738 if (round > 0)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4739 {
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4740 // After checking that the value is valid: set defaults.
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4741 if (is_listchars)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4742 {
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4743 for (i = 0; i < entries; ++i)
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4744 if (tab[i].cp != NULL)
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4745 *(tab[i].cp) = NUL;
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4746 lcs_chars.tab1 = NUL;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4747 lcs_chars.tab3 = NUL;
29098 cff23287478f patch 8.2.5070: unnecessary code Bram Moolenaar <Bram@vim.org> parents: 29090 diff changeset	4748
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4749 if (multispace_len > 0)
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4750 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4751 lcs_chars.multispace = ALLOC_MULT(int, multispace_len + 1);
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4752 if (lcs_chars.multispace != NULL)
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4753 lcs_chars.multispace[multispace_len] = NUL;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4754 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4755 else
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4756 lcs_chars.multispace = NULL;
29090 9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4757
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4758 if (lead_multispace_len > 0)
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4759 {
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4760 lcs_chars.leadmultispace =
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4761 ALLOC_MULT(int, lead_multispace_len + 1);
29090 9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4762 lcs_chars.leadmultispace[lead_multispace_len] = NUL;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4763 }
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4764 else
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4765 lcs_chars.leadmultispace = NULL;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4766 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4767 else
23932 4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4768 {
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4769 fill_chars.stl = ' ';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4770 fill_chars.stlnc = ' ';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4771 fill_chars.vert = ' ';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4772 fill_chars.fold = '-';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4773 fill_chars.foldopen = '-';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4774 fill_chars.foldclosed = '+';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4775 fill_chars.foldsep = '\|';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4776 fill_chars.diff = '-';
9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4777 fill_chars.eob = '~';
30643 dfb02f9dcbe8 patch 9.0.0656: cannot specify another character to use instead of '@' Bram Moolenaar <Bram@vim.org> parents: 30608 diff changeset	4778 fill_chars.lastline = '@';
23932 4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4779 }
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4780 }
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4781 p = value;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4782 while (*p)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4783 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4784 for (i = 0; i < entries; ++i)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4785 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4786 len = (int)STRLEN(tab[i].name);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4787 if (STRNCMP(p, tab[i].name, len) == 0
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4788 && p[len] == ':'
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4789 && p[len + 1] != NUL)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4790 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4791 c2 = c3 = 0;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4792 s = p + len + 1;
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4793 c1 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4794 if (char2cells(c1) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4795 return e_invalid_argument;
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4796 if (tab[i].cp == &lcs_chars.tab2)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4797 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4798 if (*s == NUL)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4799 return e_invalid_argument;
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4800 c2 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4801 if (char2cells(c2) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4802 return e_invalid_argument;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4803 if (!(s == ',' \|\| s == NUL))
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4804 {
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4805 c3 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4806 if (char2cells(c3) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4807 return e_invalid_argument;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4808 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4809 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4810
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4811 if (s == ',' \|\| s == NUL)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4812 {
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4813 if (round > 0)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4814 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4815 if (tab[i].cp == &lcs_chars.tab2)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4816 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4817 lcs_chars.tab1 = c1;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4818 lcs_chars.tab2 = c2;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4819 lcs_chars.tab3 = c3;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4820 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4821 else if (tab[i].cp != NULL)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4822 *(tab[i].cp) = c1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4823
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4824 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4825 p = s;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4826 break;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4827 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4828 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4829 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4830
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4831 if (i == entries)
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4832 {
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4833 len = (int)STRLEN("multispace");
29090 9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4834 len2 = (int)STRLEN("leadmultispace");
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4835 if (is_listchars
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4836 && STRNCMP(p, "multispace", len) == 0
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4837 && p[len] == ':'
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4838 && p[len + 1] != NUL)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4839 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4840 s = p + len + 1;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4841 if (round == 0)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4842 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4843 // Get length of lcs-multispace string in first round
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4844 last_multispace = p;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4845 multispace_len = 0;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4846 while (s != NUL && s != ',')
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4847 {
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4848 c1 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4849 if (char2cells(c1) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4850 return e_invalid_argument;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4851 ++multispace_len;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4852 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4853 if (multispace_len == 0)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4854 // lcs-multispace cannot be an empty string
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4855 return e_invalid_argument;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4856 p = s;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4857 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4858 else
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4859 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4860 int multispace_pos = 0;
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4861
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4862 while (s != NUL && s != ',')
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4863 {
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4864 c1 = get_encoded_char_adv(&s);
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4865 if (p == last_multispace)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4866 lcs_chars.multispace[multispace_pos++] = c1;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4867 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4868 p = s;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4869 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4870 }
29090 9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4871
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4872 else if (is_listchars
29090 9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4873 && STRNCMP(p, "leadmultispace", len2) == 0
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4874 && p[len2] == ':'
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4875 && p[len2 + 1] != NUL)
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4876 {
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4877 s = p + len2 + 1;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4878 if (round == 0)
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4879 {
29098 cff23287478f patch 8.2.5070: unnecessary code Bram Moolenaar <Bram@vim.org> parents: 29090 diff changeset	4880 // get length of lcs-leadmultispace string in first
cff23287478f patch 8.2.5070: unnecessary code Bram Moolenaar <Bram@vim.org> parents: 29090 diff changeset	4881 // round
29090 9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4882 last_lmultispace = p;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4883 lead_multispace_len = 0;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4884 while (s != NUL && s != ',')
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4885 {
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4886 c1 = get_encoded_char_adv(&s);
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4887 if (char2cells(c1) > 1)
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4888 return e_invalid_argument;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4889 ++lead_multispace_len;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4890 }
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4891 if (lead_multispace_len == 0)
29098 cff23287478f patch 8.2.5070: unnecessary code Bram Moolenaar <Bram@vim.org> parents: 29090 diff changeset	4892 // lcs-leadmultispace cannot be an empty string
29090 9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4893 return e_invalid_argument;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4894 p = s;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4895 }
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4896 else
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4897 {
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4898 int multispace_pos = 0;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4899
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4900 while (s != NUL && s != ',')
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4901 {
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4902 c1 = get_encoded_char_adv(&s);
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4903 if (p == last_lmultispace)
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4904 lcs_chars.leadmultispace[multispace_pos++] = c1;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4905 }
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4906 p = s;
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4907 }
9b292596a332 patch 8.2.5066: timer_create is not available on every Mac system Bram Moolenaar <Bram@vim.org> parents: 29071 diff changeset	4908 }
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4909 else
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4910 return e_invalid_argument;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4911 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4912
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4913 if (*p == ',')
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4914 ++p;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4915 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4916 }
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4917
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4918 if (apply)
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4919 {
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4920 if (is_listchars)
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4921 {
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4922 vim_free(wp->w_lcs_chars.multispace);
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4923 vim_free(wp->w_lcs_chars.leadmultispace);
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4924 wp->w_lcs_chars = lcs_chars;
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4925 }
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4926 else
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4927 {
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4928 wp->w_fill_chars = fill_chars;
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4929 }
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4930 }
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4931 else if (is_listchars)
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4932 {
29395 caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4933 vim_free(lcs_chars.multispace);
caaf5b270018 patch 9.0.0040: use of set_chars_option() is confusing Bram Moolenaar <Bram@vim.org> parents: 29387 diff changeset	4934 vim_free(lcs_chars.leadmultispace);
29387 9dce192d1ac2 patch 9.0.0036: 'fillchars' cannot have window-local values Bram Moolenaar <Bram@vim.org> parents: 29328 diff changeset	4935 }
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4936
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4937 return NULL; // no error
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4938 }
29672 6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4939
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4940 /*
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4941 * Check all global and local values of 'listchars' and 'fillchars'.
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4942 * Return an untranslated error messages if any of them is invalid, NULL
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4943 * otherwise.
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4944 */
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4945 char *
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4946 check_chars_options(void)
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4947 {
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4948 tabpage_T *tp;
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4949 win_T *wp;
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4950
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4951 if (set_chars_option(curwin, &p_lcs, FALSE) != NULL)
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4952 return e_conflicts_with_value_of_listchars;
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4953 if (set_chars_option(curwin, &p_fcs, FALSE) != NULL)
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4954 return e_conflicts_with_value_of_fillchars;
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4955 FOR_ALL_TAB_WINDOWS(tp, wp)
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4956 {
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4957 if (set_chars_option(wp, &wp->w_p_lcs, FALSE) != NULL)
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4958 return e_conflicts_with_value_of_listchars;
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4959 if (set_chars_option(wp, &wp->w_p_fcs, FALSE) != NULL)
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4960 return e_conflicts_with_value_of_fillchars;
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4961 }
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4962 return NULL;
6b8aaf16af99 patch 9.0.0176: checking character options is duplicated and incomplete Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	4963 }

Mercurial > vim

annotate src/screen.c @ 31565:7d40c8c10a12 v9.0.1115